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200 Series




Image Model+ Item Name Qty. Price Quantity Discounts
ST210S Solid PTFE Back-Up Ring ST210S

ST210S Solid PTFE Back-Up Ring

AS568-210 (0.118" W X 0.766"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
151
$0.95

Add:
Min Qty:  2
Quantity Discounts
2-131$0.95
132-438$0.76
439+$0.57
ST211S Solid PTFE Back-Up Ring ST211S

ST211S Solid PTFE Back-Up Ring

AS568-211 (0.118" W X 0.828"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
145
$0.99

Add:
Min Qty:  2
Quantity Discounts
2-126$0.99
127-420$0.792
421+$0.594
ST212S Solid PTFE Back-Up Ring ST212S

ST212S Solid PTFE Back-Up Ring

AS568-212 (0.118" W X 0.891"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
87
$1.06

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Quantity Discounts
1-117$1.06
118-393$0.848
394+$0.636
ST213S Solid PTFE Back-Up Ring ST213S

ST213S Solid PTFE Back-Up Ring

AS568-213 (0.118" W X 0.953"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
90
$1.12

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Quantity Discounts
1-111$1.12
112-372$0.896
373+$0.672
ST214S Solid PTFE Back-Up Ring ST214S

ST214S Solid PTFE Back-Up Ring

AS568-214 (0.118" W X 1.016"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
38
$1.05

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Quantity Discounts
1-119$1.05
120-396$0.84
397+$0.63
ST215S Solid PTFE Back-Up Ring ST215S

ST215S Solid PTFE Back-Up Ring

AS568-215 (0.118" W X 1.078"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
146
$1.20

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Quantity Discounts
1-104$1.20
105-347$0.96
348+$0.72
ST216S Solid PTFE Back-Up Ring ST216S

ST216S Solid PTFE Back-Up Ring

AS568-216 (0.118" W X 1.141"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
9
$1.27

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Quantity Discounts
1-98$1.27
99-328$1.016
329+$0.762
ST217S Solid PTFE Back-Up Ring ST217S

ST217S Solid PTFE Back-Up Ring

AS568-217 (0.118" W X 1.203"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
178
$1.30

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Quantity Discounts
1-96$1.30
97-320$1.04
321+$0.78
ST218S Solid PTFE Back-Up Ring ST218S

ST218S Solid PTFE Back-Up Ring

AS568-218 (0.118" W X 1.266"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
136
$1.30

Add:

Quantity Discounts
1-96$1.30
97-320$1.04
321+$0.78
ST219S Solid PTFE Back-Up Ring ST219S

ST219S Solid PTFE Back-Up Ring

AS568-219 (0.118" W X 1.334"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
162
$1.30

Add:

Quantity Discounts
1-96$1.30
97-320$1.04
321+$0.78
ST220S Solid PTFE Back-Up Ring ST220S

ST220S Solid PTFE Back-Up Ring

AS568-220 (0.118" W X 1.397"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
50
$1.48

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Quantity Discounts
1-84$1.48
85-281$1.184
282+$0.888
ST221S Solid PTFE Back-Up Ring ST221S

ST221S Solid PTFE Back-Up Ring

AS568-221 (0.118" W X 1.459"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
100
$1.60

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Quantity Discounts
1-78$1.60
79-260$1.28
261+$0.96
ST222S Solid PTFE Back-Up Ring ST222S

ST222S Solid PTFE Back-Up Ring

AS568-222 (0.118" W X 1.522"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
245
$1.68

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Quantity Discounts
1-74$1.68
75-248$1.344
249+$1.008
ST223S Solid PTFE Back-Up Ring ST223S

ST223S Solid PTFE Back-Up Ring

AS568-223 (0.118" W X 1.647"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
0
$1.68

Add:
Min Qty:  30
Quantity Discounts
30-74$1.68
75-248$1.344
249+$1.008
ST224S Solid PTFE Back-Up Ring ST224S

ST224S Solid PTFE Back-Up Ring

AS568-224 (0.118" W X 1.772"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
41
$1.74

Add:

Quantity Discounts
1-71$1.74
72-239$1.392
240+$1.044
ST225S Solid PTFE Back-Up Ring ST225S

ST225S Solid PTFE Back-Up Ring

AS568-225 (0.118" W X 1.897"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
0
$1.95

Add:
Min Qty:  26
Quantity Discounts
26-64$1.95
65-213$1.56
214+$1.17
ST226S Solid PTFE Back-Up Ring ST226S

ST226S Solid PTFE Back-Up Ring

AS568-226 (0.118" W X 2.022"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
22
$1.95

Add:

Quantity Discounts
1-64$1.95
65-213$1.56
214+$1.17
ST227S Solid PTFE Back-Up Ring ST227S

ST227S Solid PTFE Back-Up Ring

AS568-227 (0.118" W X 2.147"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
23
$1.96

Add:

Quantity Discounts
1-63$1.96
64-212$1.568
213+$1.176
ST228S Solid PTFE Back-Up Ring ST228S

ST228S Solid PTFE Back-Up Ring

AS568-228 (0.118" W X 2.272"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
11
$2.21

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Quantity Discounts
1-56$2.21
57-188$1.768
189+$1.326
ST229S Solid PTFE Back-Up Ring ST229S

ST229S Solid PTFE Back-Up Ring

AS568-229 (0.118" W X 2.397"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
90
$2.25

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Quantity Discounts
1-55$2.25
56-185$1.80
186+$1.35
ST230S Solid PTFE Back-Up Ring ST230S

ST230S Solid PTFE Back-Up Ring

AS568-230 (0.118" W X 2.522"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
27
$2.35

Add:

Quantity Discounts
1-53$2.35
54-177$1.88
178+$1.41
ST231S Solid PTFE Back-Up Ring ST231S

ST231S Solid PTFE Back-Up Ring

AS568-231 (0.118" W X 2.631"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
8
$3.79

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Quantity Discounts
1-32$3.79
33-109$3.032
110+$2.274
ST232S Solid PTFE Back-Up Ring ST232S

ST232S Solid PTFE Back-Up Ring

AS568-232 (0.118" W X 2.756"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
23
$4.17

Add:

Quantity Discounts
1-29$4.17
30-99$3.336
100+$2.502
ST233S Solid PTFE Back-Up Ring ST233S

ST233S Solid PTFE Back-Up Ring

AS568-233 (0.118" W X 2.881"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
8
$4.35

Add:

Quantity Discounts
1-28$4.35
29-95$3.48
96+$2.61
ST234S Solid PTFE Back-Up Ring ST234S

ST234S Solid PTFE Back-Up Ring

AS568-234 (0.118" W X 3.006"ID X 0.05"HT) PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The...
387
$4.54

Add:

Quantity Discounts
1-27$4.54
28-91$3.632
92+$2.724