AS3578-032 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

AS3578-032: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 65.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN, center_hole_diameter: 1.854 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-720-2948, 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

AS3578-032

NSN: 5331-00-720-2948
FSC: 5331 — O-ring
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating	65.0 SHORE DUROMETER A NOMINAL
outside_diameter	1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN
center_hole_diameter	1.854 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN
cross-sectional_height	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN	5331-00-720-2948

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

OUTSIDE DIAMETER: 1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN

•

HARDNESS RATING: 65.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 1.854 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN

•

MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN
HARDNESS RATING	65.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	1.854 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

SUBSTITUTES & CROSS-REFERENCES 5

MS9021-032Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS9021-032ESReference document

Same NSN cross-reference

Reference document — Secondary reference

2-032 N506-65Reference document

Same NSN cross-reference

Reference document — Secondary reference

PRP568-032-4024-65Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SAE-AS3578Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 AS3578-032?

AS3578-032 is a O-RING.

What parts can replace AS3578-032?

There are 5 known substitutes for AS3578-032: MS9021-032, MS9021-032ES, 2-032 N506-65 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AS3578-032?

AS3578-032 is cataloged in the U.S. Government catalog under NSN 5331-00-720-2948. This indicates validated use in U.S. government and defense supply chains.

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