81756 ITEM 16 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

81756 ITEM 16: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, center_hole_diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN, cross-sectional_height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-429-9440, 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

81756 ITEM 16

NSN: 5331-01-429-9440
FSC: 5331 — O-ring
CAGE: 04034 — SETRA SYSTEMS, INC. DBA GEMS SENSORS (USA)

SPECIFICATIONS

material	RUBBER ETHYLENE-PROPYLENE CLASS EPM
center_hole_diameter	0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
cross-sectional_height	0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
NSN	5331-01-429-9440

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN

•

CENTER HOLE DIAMETER: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN

•

MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
CENTER HOLE DIAMETER	0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM

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

J515CA183X0089HReference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 81756 ITEM 16?

81756 ITEM 16 is a O-RING.

What parts can replace 81756 ITEM 16?

There is 1 known substitute for 81756 ITEM 16: J515CA183X0089H. Substitute compatibility should be verified for your specific system.

What is the NSN for 81756 ITEM 16?

81756 ITEM 16 is cataloged in the U.S. Government catalog under NSN 5331-01-429-9440. This indicates validated use in U.S. government and defense supply chains.

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81756 ITEM 16 — O-RING

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