M83248-1-904 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

M83248-1-904: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM, outside_diameter: 0.495 INCHES NOMINAL IN, center_hole_diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, 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 5331-00-020-0203, 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

M83248-1-904

NSN: 5331-00-020-0203
NIINs: 000200203, 001031986, 010167550, 010263795
FSC: 5331 — O-ring
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating	70.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
outside_diameter	0.495 INCHES NOMINAL IN
special_features	DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY
center_hole_diameter	0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
elongation_percentage	125 MAXIMUM
cross-sectional_height	0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
criticality_code_justification	FEAT
reference_number_differentiating_characteristics	CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN	5331-00-020-0203

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 9

5331PL2007478Reference document

Same NSN cross-reference

Reference document — Informative reference only

379643Reference document

Same NSN cross-reference

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

992E545-10Reference document

Same NSN cross-reference

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

8712 FIND 21Reference document

Same NSN cross-reference

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

M93248/1-904Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3-904 V747-75Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M83248-1-904?

M83248-1-904 is a O-RING.

What parts can replace M83248-1-904?

There are 9 known substitutes for M83248-1-904: 5331PL2007478, 379643, 992E545-10 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for M83248-1-904?

M83248-1-904 is cataloged in the U.S. Government catalog under NSN 5331-00-020-0203. This indicates validated use in U.S. government and defense supply chains.

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