AS568-042 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

AS568-042: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM, end_item_identification: VALVE, ANGLE, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-051-5542, 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

AS568-042

NSN: 5331-01-051-5542
NIINs: 010515542, 011196433, 016095851
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
end_item_identification	VALVE, ANGLE
part_name_assigned_by_controlling_agency	O-RING
NSN	5331-01-051-5542

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 3.349 INCHES MINIMUM AND 3.409 INCHES MAXIMUM IN

•

CENTER HOLE DIAMETER: 3.224 INCHES MINIMUM AND 3.254 INCHES MAXIMUM IN

•

MATERIAL: RUBBER SYNTHETIC

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER	3.349 INCHES MINIMUM AND 3.409 INCHES MAXIMUM IN
CENTER HOLE DIAMETER	3.224 INCHES MINIMUM AND 3.254 INCHES MAXIMUM IN
MATERIAL	RUBBER SYNTHETIC

SUBSTITUTES & CROSS-REFERENCES 8

MS28775-042Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-042 N674-70Reference document

Same NSN cross-reference

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

2-042N304-70Reference document

Same NSN cross-reference

Reference document — Secondary reference

080-49800-143Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2-042 N304-75Reference document

Same NSN cross-reference

Reference document — Secondary reference

177711-042Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· 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 AS568-042?

AS568-042 is a O-RING.

What parts can replace AS568-042?

There are 8 known substitutes for AS568-042: MS28775-042, 2-042 N674-70, 2-042N304-70 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AS568-042?

AS568-042 is cataloged in the U.S. Government catalog under NSN 5331-01-051-5542. This indicates validated use in U.S. government and defense supply chains.

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AS568-042 — O-RING

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