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90031A251 — SCREW,WOOD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90031A251: SCREW,WOOD.

The SCREW,WOOD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_diameter: 0.385 INCHES NOMINAL IN, fastener_length: 1.50 INCHES NOMINAL IN, special_features: NO. 10 PHILLIPS SCREW, surface_treatment: ZINC OVERALL, end_item_identification: KC-46A SE A.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-657-1867, 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
90031A251
NSN: 5305-01-657-1867
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_diameter0.385 INCHES NOMINAL IN
fastener_length1.50 INCHES NOMINAL IN
special_featuresNO. 10 PHILLIPS SCREW
surface_treatmentZINC OVERALL
end_item_identificationKC-46A SE A
NSN5305-01-657-1867
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90031A251 · 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
KEY FEATURES
•
FASTENER LENGTH: 1.50 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
HEAD DIAMETER: 0.385 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.50 INCHES NOMINAL IN
SPECIAL FEATURESNO. 10 PHILLIPS SCREW
SURFACE TREATMENTZINC OVERALL
END ITEM IDENTIFICATIONKC-46A SE A
MATERIALSTEEL OVERALL
HEAD DIAMETER0.385 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
MA260004-14Same 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 90031A251?
90031A251 is a SCREW,WOOD.
What parts can replace 90031A251?
There is 1 known substitute for 90031A251: MA260004-14. Substitute compatibility should be verified for your specific system.
What is the NSN for 90031A251?
90031A251 is cataloged in the U.S. Government catalog under NSN 5305-01-657-1867. 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.