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454907 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

454907: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.960 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN, fastener_length: 2.210 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-638-8920, 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
454907
NSN: 5305-00-638-8920
NIINs: 006388920, 010570334
FSC: 5305 — Screws
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
thread_class2A A
thread_length0.960 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
fastener_length2.210 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_between_flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-00-638-8920
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 454907 · 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 9
018-1622-12-0Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
545-0370-01-0 FIND 9Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
306-40021Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
300836Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
413-636Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B1821BH038C225NReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 454907?
454907 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 454907?
There are 9 known substitutes for 454907: 018-1622-12-0, 545-0370-01-0 FIND 9, 306-40021 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 454907?
454907 is cataloged in the U.S. Government catalog under NSN 5305-00-638-8920. This indicates validated use in U.S. government and defense supply chains.
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