PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 12576929
12576929 ✓ 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 BOLT,EXTERNALLY RELIEVED BODY 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 5306-01-297-6802, 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
12576929
NSN: 5306-01-297-6802
FSC: 5306
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
Part Number12576929
NSN5306-01-297-6802
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12576929 · 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 6
A503Interchangeable
interchangeable cross-reference
interchangeable
VN2626Interchangeable
interchangeable cross-reference
interchangeable
5120-913-4378Interchangeable
interchangeable cross-reference
interchangeable
725115002Interchangeable
interchangeable cross-reference
interchangeable
7520-01-424-4845Interchangeable
interchangeable cross-reference
interchangeable
A-A-2866Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12576929?
12576929 is a BOLT,EXTERNALLY RELIEVED BODY.
What parts can replace 12576929?
There are 6 known substitutes for 12576929: A503, VN2626, 5120-913-4378 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12576929?
12576929 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-297-6802. 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