| Product Image |
Model |
Product Name |
Qty. |
Price |
Quantity Discounts |
 |
BU309-B90 |
AS568-309 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-309 (0.183" W X 0.45"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during installation.... |
In Stock: 0 |
$0.110 Min Qty: 455 |
| Quantity Discounts | | 455-4,719 | $0.110 | | 4,720-26,999 | $0.053 | | 27,000-85,999 | $0.037 | | 86,000+ | $0.029 | |
|
BU310-B90 |
AS568-310 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-310 (0.183" W X 0.513"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 41 |
$0.120 Min Qty: 42 |
| Quantity Discounts | | 42-889 | $0.120 | | 890-25,599 | $0.056 | | 25,600-80,999 | $0.039 | | 81,000+ | $0.031 | |
|
BU311-B90 |
AS568-311 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-311 (0.183" W X 0.575"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 156 |
$0.120 Min Qty: 42 |
| Quantity Discounts | | 42-829 | $0.120 | | 830-23,799 | $0.060 | | 23,800-75,999 | $0.042 | | 76,000+ | $0.033 | |
|
BU312-B90 |
AS568-312 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-312 (0.183" W X 0.638"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 2340 |
$0.130 Min Qty: 38 |
| Quantity Discounts | | 38-789 | $0.130 | | 790-22,699 | $0.063 | | 22,700-70,999 | $0.044 | | 71,000+ | $0.035 | |
|
BU313-B90 |
AS568-313 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-313 (0.183" W X 0.7"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during installation.... |
In Stock: 0 |
$0.140 Min Qty: 357 |
| Quantity Discounts | | 357-709 | $0.140 | | 710-20,399 | $0.070 | | 20,400-63,999 | $0.049 | | 64,000+ | $0.039 | |
|
BU314-B90 |
AS568-314 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-314 (0.183" W X 0.763"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 445 |
$0.160 Min Qty: 31 |
| Quantity Discounts | | 31-659 | $0.160 | | 660-18,899 | $0.076 | | 18,900-59,999 | $0.053 | | 60,000+ | $0.042 | |
|
BU315-B90 |
AS568-315 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-315 (0.183" W X 0.825"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 64 |
$0.160 Min Qty: 31 |
| Quantity Discounts | | 31-629 | $0.160 | | 630-18,199 | $0.079 | | 18,200-56,999 | $0.055 | | 57,000+ | $0.044 | |
|
BU316-B90 |
AS568-316 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-316 (0.183" W X 0.888"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 103 |
$0.180 Min Qty: 28 |
| Quantity Discounts | | 28-559 | $0.180 | | 560-15,899 | $0.090 | | 15,900-49,999 | $0.063 | | 50,000+ | $0.050 | |
|
BU317-B90 |
AS568-317 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-317 (0.183" W X 0.95"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during installation.... |
In Stock: 71 |
$0.200 Min Qty: 25 |
| Quantity Discounts | | 25-509 | $0.200 | | 510-14,699 | $0.098 | | 14,700-45,999 | $0.068 | | 46,000+ | $0.054 | |
|
BU318-B90 |
AS568-318 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-318 (0.183" W X 1.013"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 0 |
$0.210 Min Qty: 238 |
| Quantity Discounts | | 238-479 | $0.210 | | 480-13,699 | $0.105 | | 13,700-42,999 | $0.073 | | 43,000+ | $0.058 | |
|
BU319-B90 |
AS568-319 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-319 (0.183" W X 1.075"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 0 |
$0.230 Min Qty: 217 |
| Quantity Discounts | | 217-439 | $0.230 | | 440-12,699 | $0.113 | | 12,700-39,999 | $0.079 | | 40,000+ | $0.063 | |
|
BU320-B90 |
AS568-320 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-320 (0.183" W X 1.138"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 0 |
$0.240 Min Qty: 208 |
| Quantity Discounts | | 208-419 | $0.240 | | 420-11,999 | $0.119 | | 12,000-37,999 | $0.083 | | 38,000+ | $0.066 | |
|
BU321-B90 |
AS568-321 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-321 (0.183" W X 1.2"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during installation.... |
In Stock: 0 |
$0.260 Min Qty: 192 |
| Quantity Discounts | | 192-389 | $0.260 | | 390-11,099 | $0.129 | | 11,100-34,999 | $0.090 | | 35,000+ | $0.072 | |
|
BU322-B90 |
AS568-322 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-322 (0.183" W X 1.263"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 62 |
$0.280 Min Qty: 18 |
| Quantity Discounts | | 18-359 | $0.280 | | 360-10,199 | $0.140 | | 10,200-31,999 | $0.098 | | 32,000+ | $0.078 | |
|
BU323-B90 |
AS568-323 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-323 (0.183" W X 1.316"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 155 |
$0.320 Min Qty: 16 |
| Quantity Discounts | | 16-319 | $0.320 | | 320-9,199 | $0.156 | | 9,200-28,999 | $0.109 | | 29,000+ | $0.087 | |
|
BU324-B90 |
AS568-324 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-324 (0.183" W X 1.388"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 0 |
$0.350 Min Qty: 143 |
| Quantity Discounts | | 143-289 | $0.350 | | 290-8,199 | $0.175 | | 8,200-25,999 | $0.122 | | 26,000+ | $0.097 | |
|
BU325-B90 |
AS568-325 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-325 (0.183" W X 1.513"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 135 |
$0.380 Min Qty: 13 |
| Quantity Discounts | | 13-259 | $0.380 | | 260-7,599 | $0.189 | | 7,600-23,999 | $0.132 | | 24,000+ | $0.105 | |
|
BU326-B90 |
AS568-326 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-326 (0.183" W X 1.638"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 793 |
$0.400 Min Qty: 13 |
| Quantity Discounts | | 13-249 | $0.400 | | 250-7,199 | $0.199 | | 7,200-22,999 | $0.139 | | 23,000+ | $0.111 | |
|
BU327-B90 |
AS568-327 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-327 (0.183" W X 1.763"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 537 |
$0.430 Min Qty: 12 |
| Quantity Discounts | | 12-229 | $0.430 | | 230-6,699 | $0.215 | | 6,700-20,999 | $0.150 | | 21,000+ | $0.120 | |
|
BU328-B90 |
AS568-328 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-328 (0.183" W X 1.888"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 378 |
$0.470 Min Qty: 11 |
| Quantity Discounts | | 11-219 | $0.470 | | 220-6,199 | $0.232 | | 6,200-18,999 | $0.162 | | 19,000+ | $0.129 | |
|
BU329-B90 |
AS568-329 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-329 (0.183" W X 2.013"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 136 |
$0.520 Min Qty: 10 |
| Quantity Discounts | | 10-199 | $0.520 | | 200-5,599 | $0.256 | | 5,600-16,999 | $0.179 | | 17,000+ | $0.143 | |
|
BU330-B90 |
AS568-330 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-330 (0.183" W X 2.138"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 786 |
$0.550 Min Qty: 9 |
| Quantity Discounts | | 9-179 | $0.550 | | 180-5,299 | $0.272 | | 5,300-15,999 | $0.190 | | 16,000+ | $0.152 | |
|
BU331-B90 |
AS568-331 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-331 (0.183" W X 2.268"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 64 |
$0.600 Min Qty: 8 |
| Quantity Discounts | | 8-169 | $0.600 | | 170-4,799 | $0.296 | | 4,800-14,999 | $0.207 | | 15,000+ | $0.165 | |
|
BU332-B90 |
AS568-332 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-332 (0.183" W X 2.393"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 301 |
$0.640 Min Qty: 8 |
| Quantity Discounts | | 8-159 | $0.640 | | 160-4,499 | $0.319 | | 4,500-13,999 | $0.223 | | 14,000+ | $0.178 | |
|
BU333-B90 |
AS568-333 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-333 (0.183" W X 2.518"ID X 0.076"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during... |
In Stock: 542 |
$0.690 Min Qty: 7 |
| Quantity Discounts | | 7-149 | $0.690 | | 150-4,199 | $0.342 | | 4,200-12,999 | $0.239 | | 13,000+ | $0.191 | |
