AS568-136 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

AS568-136: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.170 INCHES MINIMUM AND 2.216 INCHES MAXIMUM IN, center_hole_diameter: 1.977 INCHES MINIMUM AND 1.997 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-297-7113, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

AS568-136

NSN: 5331-00-297-7113
NIINs: 002977113, 010112204
FSC: 5331 — O-ring
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating	-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating	70.0 SHORE DUROMETER A NOMINAL
outside_diameter	2.170 INCHES MINIMUM AND 2.216 INCHES MAXIMUM IN
center_hole_diameter	1.977 INCHES MINIMUM AND 1.997 INCHES MAXIMUM IN
elongation_percentage	331 MAXIMUM
cross-sectional_height	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN	5331-00-297-7113

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 2.193 INCHES NOMINAL IN

•

HARDNESS RATING: 88.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN

•

MATERIAL: RUBBER CHLOROPRENE CLASS CR

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
OUTSIDE DIAMETER	2.193 INCHES NOMINAL IN
HARDNESS RATING	88.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
MATERIAL	RUBBER CHLOROPRENE CLASS CR

SUBSTITUTES & CROSS-REFERENCES 8

WU27347Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

ARP568-136MILP5 516Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

136Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

5331PL0663622Reference document

Same NSN cross-reference

Reference document — Informative reference only

568-136-4200-70Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

000136EBReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AS568-136?

AS568-136 is a O-RING.

What parts can replace AS568-136?

There are 8 known substitutes for AS568-136: WU27347, ARP568-136MILP5 516, 136 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AS568-136?

AS568-136 is cataloged in the U.S. Government catalog under NSN 5331-00-297-7113. This indicates validated use in U.S. government and defense supply chains.

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AS568-136 — O-RING

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