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B-5091 — GASKET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B-5091: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_diameter: 1.250 INCHES NOMINAL IN, style_designator: CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 9330-01-068-5064, 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
B-5091
NSN: 9330-01-068-5064
NIINs: 010685064, 012849474, 013245748
FSC: 9330 — Plastics Fabricated Materials
CAGE: 70925 — BIJUR LUBRICATING CORP (USA)
SPECIFICATIONS
materialPLASTIC
overall_diameter1.250 INCHES NOMINAL IN
style_designatorCIRCULAR
NSN9330-01-068-5064
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GASKET TITLE COMPONENT PN B-5091 MFR GASKET
KEY FEATURES
•
OVERALL DIAMETER: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.250 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 2
73-01-1527Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
709-4684914 ITEM 44Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B-5091?
B-5091 is a GASKET.
What parts can replace B-5091?
There are 2 known substitutes for B-5091: 73-01-1527, 709-4684914 ITEM 44. Substitute compatibility should be verified for your specific system.
What is the NSN for B-5091?
B-5091 is cataloged in the U.S. Government catalog under NSN 9330-01-068-5064. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.