M83485/1-031 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

M83485/1-031: 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: 1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-83485 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-166-8391, 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

M83485/1-031

NSN: 5331-00-166-8391
NIINs: 001668391, 014124004
FSC: 5331 — O-ring
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
hardness_rating	70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter	1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
cross-sectional_height	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
material_document_and_classification	MIL-R-83485 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5331-00-166-8391

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF

•

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

•

OUTSIDE DIAMETER: 1.858 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN

•

HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN

•

MATERIAL: RUBBER FLUOROCARBON CLASS FPM

TECHNICAL CHARACTERISTICS

TEMP RATING	-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.858 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
HARDNESS RATING	75.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
MATERIAL	RUBBER FLUOROCARBON CLASS FPM

SUBSTITUTES & CROSS-REFERENCES 7

M83248/1-031Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

705B504P23Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

5331PL0653309Reference document

Same NSN cross-reference

Reference document — Informative reference only

2-031V0747-75Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2-031V747-75Reference document

Same NSN cross-reference

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

2-031V1226-75Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M83485/1-031?

M83485/1-031 is a O-RING.

What parts can replace M83485/1-031?

There are 7 known substitutes for M83485/1-031: M83248/1-031, 705B504P23, 5331PL0653309 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for M83485/1-031?

M83485/1-031 is cataloged in the U.S. Government catalog under NSN 5331-00-166-8391. This indicates validated use in U.S. government and defense supply chains.

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