211040985 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

211040985: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 4.975 INCHES NOMINAL IN, cross-sectional_height: 0.275 INCHES NOMINAL IN, material_document_and_classification: MIL-R-83485/1 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-419-6054, 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

211040985

NSN: 5331-01-419-6054
FSC: 5331 — O-ring
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
hardness_rating	70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter	4.975 INCHES NOMINAL IN
cross-sectional_height	0.275 INCHES NOMINAL IN
material_document_and_classification	MIL-R-83485/1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5331-01-419-6054

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.275 INCHES NOMINAL IN

•

HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-83485/1 MIL SPEC SINGLE MATERIAL RESPONSE

•

CENTER HOLE DIAMETER: 4.975 INCHES NOMINAL IN

•

MATERIAL: RUBBER FLUOROCARBON CLASS FPM

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.275 INCHES NOMINAL IN
HARDNESS RATING	70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-83485/1 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER	4.975 INCHES NOMINAL IN
MATERIAL	RUBBER FLUOROCARBON CLASS FPM

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 2

M83485/1-429Reference document

Same NSN cross-reference

Reference document — Secondary reference

AMS 7276/M83485/1-429Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 211040985?

211040985 is a O-RING.

What parts can replace 211040985?

There are 2 known substitutes for 211040985: M83485/1-429, AMS 7276/M83485/1-429. Substitute compatibility should be verified for your specific system.

What is the NSN for 211040985?

211040985 is cataloged in the U.S. Government catalog under NSN 5331-01-419-6054. This indicates validated use in U.S. government and defense supply chains.

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211040985 — O-RING

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