AN6226-14 U-Cup Seal Buna-N NBR 70 870-14


Qty Discounts Prices
3-149
$0.660		 150-3,999
$0.326		 4,000-15,999
$0.228		 16,000+
$0.159

$0.660

  • Model: 6226-14
    Dimensions: 5/8" I.D. X 1-1/8" O.D. X 1/4" C.S.
    0.625" x 1.125" x 0.250"
    15.88 mm x 28.58 mm x 6.35 mm
  • 186 in Stock
Add to Cart:
Min Qty:  3

5/8" I.D. X 1-1/8" O.D. X 1/4" C.S.

<6226 series u-cups are manufactured to the AN design. Standard material is 70 durometer nitrile. They may be used at pressures up to 500 psi with the proper clearances without back-up rings, and at temperatures between -40°F and 250°F.  Pressure: 0 to 500psi

Compound Info Nitrile U-Cups – AN6226 SERIES

  • A general purpose, sulfur-cured Nitrile (Buna-N) compound
  • Color: Black
  • Duro: 70
  • FDA: No
  • Conform to Army-Navy specification AN6226.
  • Rated for pressures to 70 Duro to 500 PSI
  • Part numbered as AN6226-XX (dash numbers are industry standard)

Buna-N / Nitrile Recommended uses:

  • General purpose sealing.
  • Petroleum oils and fluids.
  • Gasoline
  • Hydraulic fluids
  • L.P. gases
  • Cold Water.
  • Silicone greases and oils
  • Di-ester base lubricants (MIL-L-7808).
  • Ethylene glycol base fluids (Hydrolubes)

Nitrile is not recommended for:

  • Halogenated hydrocarbons (carbon tetrachloride, trichloroethylene)
  • Nitro hydrocarbons (nitrobenzene, aniline)
  • Phosphate ester hydraulic fluids (Skydrol, Fyrquel, Pydraul).
  • Ketones (MEK, acetone)
  • Ozone
  • Sunlight, UV
  • Weather
  • Strong Acids Ozone
  • Automotive brake fluid

Operating temperature: -40° to +250°F

Parker Hannifin: 42956226-14
Hercules: 870-14
Martin Fluid Power: 6226-14
Precision Associates: 6226-14