AS568-137 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

AS568-137: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.233 INCHES MINIMUM AND 2.279 INCHES MAXIMUM IN, center_hole_diameter: 2.040 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-021-3774, 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

AS568-137

NSN: 5331-00-021-3774
NIINs: 000213774, 004824461, 016745286
FSC: 5331 — O-ring
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC
temp_rating	-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating	70.0 SHORE DUROMETER A NOMINAL
outside_diameter	2.233 INCHES MINIMUM AND 2.279 INCHES MAXIMUM IN
center_hole_diameter	2.040 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
elongation_percentage	331 MAXIMUM
cross-sectional_height	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN	5331-00-021-3774

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 2.256 INCHES NOMINAL IN

•

CENTER HOLE DIAMETER: 2.040 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN

•

MATERIAL: RUBBER CHLOROPRENE CLASS CR

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER	2.256 INCHES NOMINAL IN
CENTER HOLE DIAMETER	2.040 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
MATERIAL	RUBBER CHLOROPRENE CLASS CR

SUBSTITUTES & CROSS-REFERENCES 5

C0147 2-137Reference document

Same NSN cross-reference

Reference document — Secondary reference

ASTM D2000-M2BE710814B14E014E034Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-137C147-7Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS568-137/M2BE710814B14E014E034FReference document

Same NSN cross-reference

Reference document — Design control — primary reference

2-137C873-70Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 AS568-137?

AS568-137 is a O-RING.

What parts can replace AS568-137?

There are 5 known substitutes for AS568-137: C0147 2-137, ASTM D2000-M2BE710814B14E014E034, 2-137C147-7 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AS568-137?

AS568-137 is cataloged in the U.S. Government catalog under NSN 5331-00-021-3774. This indicates validated use in U.S. government and defense supply chains.

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AS568-137 — O-RING

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