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76770R91 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

76770R91: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2590-00-176-5065, 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
76770R91
NSN: 2590-00-176-5065
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
Part Number76770R91
NSN2590-00-176-5065
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 76770R91 MFR CAP,FILLER OPENING
SUBSTITUTES & CROSS-REFERENCES 5
1552232Reference document
Same NSN cross-reference
Reference document — Secondary reference
899840Reference document
Same NSN cross-reference
Reference document — Secondary reference
C5AZ-6766-AReference document
Same NSN cross-reference
Reference document — Secondary reference
C3AZ-6766-DReference document
Same NSN cross-reference
Reference document — Secondary reference
149951Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 76770R91?
76770R91 is a CAP,FILLER OPENING.
What parts can replace 76770R91?
There are 5 known substitutes for 76770R91: 1552232, 899840, C5AZ-6766-A and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 76770R91?
76770R91 is cataloged in the U.S. Government catalog under NSN 2590-00-176-5065. 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.