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451-1074 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

451-1074: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-01-166-2139, 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
451-1074
NSN: 5305-01-166-2139
FSC: 5305 — Screws
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
Part Number451-1074
NSN5305-01-166-2139
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 451-1074 · 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
SUBSTITUTES & CROSS-REFERENCES 5
21212541-679Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
011130Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
04250985736104Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MT043648Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HE011130Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 451-1074?
451-1074 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 451-1074?
There are 5 known substitutes for 451-1074: 21212541-679, 011130, 04250985736104 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 451-1074?
451-1074 is cataloged in the U.S. Government catalog under NSN 5305-01-166-2139. This indicates validated use in U.S. government and defense supply chains.
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