2-280 B612-7 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

2-280 B612-7: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR, outside_diameter: 14.189 INCHES MINIMUM AND 14.335 INCHES MAXIMUM IN, center_hole_diameter: 13.954 INCHES MINIMUM AND 14.014 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-923-5198, 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

2-280 B612-7

NSN: 5331-00-923-5198
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)

SPECIFICATIONS

material	RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
outside_diameter	14.189 INCHES MINIMUM AND 14.335 INCHES MAXIMUM IN
center_hole_diameter	13.954 INCHES MINIMUM AND 14.014 INCHES MAXIMUM IN
cross-sectional_height	0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN	5331-00-923-5198

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 14.189 INCHES MINIMUM AND 14.335 INCHES MAXIMUM IN

•

CENTER HOLE DIAMETER: 13.954 INCHES MINIMUM AND 14.014 INCHES MAXIMUM IN

•

MATERIAL: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER	14.189 INCHES MINIMUM AND 14.335 INCHES MAXIMUM IN
CENTER HOLE DIAMETER	13.954 INCHES MINIMUM AND 14.014 INCHES MAXIMUM IN
MATERIAL	RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR

OTHER ITEMS IN FSC 5331 — O-ring

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924

SUBSTITUTES & CROSS-REFERENCES 1

2-280B612-70Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2-280 B612-7?

2-280 B612-7 is a O-RING.

What parts can replace 2-280 B612-7?

There is 1 known substitute for 2-280 B612-7: 2-280B612-70. Substitute compatibility should be verified for your specific system.

What is the NSN for 2-280 B612-7?

2-280 B612-7 is cataloged in the U.S. Government catalog under NSN 5331-00-923-5198. This indicates validated use in U.S. government and defense supply chains.

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2-280 B612-7 — O-RING

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