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Technical Data Sheet
PartsTable / COMPONENT / 42529-1
42529-1 ✓ 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,TEE HEAD 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 5306-01-633-7610, 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
42529-1
NSN: 5306-01-633-7610
FSC: 5306
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
Part Number42529-1
NSN5306-01-633-7610
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 42529-1 · 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 7
N42529Upgraded Successor
successor cross-reference
successor
42529Upgraded Successor
successor cross-reference
successor
29939NITEM8Upgraded Successor
successor cross-reference
successor
4523Interchangeable
IBM 4523 8GB (2x 4GB) Memory Kit PC2-5300P
interchangeable
SMC523343Interchangeable
interchangeable cross-reference
interchangeable
V250C129Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42529-1?
42529-1 is a BOLT,TEE HEAD.
What parts can replace 42529-1?
There are 7 known substitutes for 42529-1: N42529, 42529, 29939NITEM8 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42529-1?
42529-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-633-7610. 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