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Technical Data Sheet
PartsTable / COMPONENT / D77091
D77091 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-252-5346, 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
D77091
NSN: 5305-00-252-5346
FSC: 5305
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
Part NumberD77091
NSN5305-00-252-5346
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: D77091 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
113767Interchangeable
interchangeable cross-reference
interchangeable
70457Interchangeable
interchangeable cross-reference
interchangeable
SF91-7SA11AInterchangeable
interchangeable cross-reference
interchangeable
77091Interchangeable
interchangeable cross-reference
interchangeable
3010639-16-16-16-92Interchangeable
interchangeable cross-reference
interchangeable
7727PC14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D77091?
D77091 is a SCREW,CAP.
What parts can replace D77091?
There are 10 known substitutes for D77091: 113767, 70457, SF91-7SA11A and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D77091?
D77091 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-252-5346. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026