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Technical Data Sheet
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81303744 — 81303744

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

81303744: 81303744.

The 81303744 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-01-101-2451, 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
81303744
NSN: 5305-01-101-2451
FSC: 5305 — Screws
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
Part Number81303744
NSN5305-01-101-2451
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 81303744 · 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
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 2
DFM106XB7Reference document
Same NSN cross-reference
Reference document — Secondary reference
81303744NReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 81303744?
81303744 is a 81303744.
What parts can replace 81303744?
There are 2 known substitutes for 81303744: DFM106XB7, 81303744N. Substitute compatibility should be verified for your specific system.
What is the NSN for 81303744?
81303744 is cataloged in the U.S. Government catalog under NSN 5305-01-101-2451. This indicates validated use in U.S. government and defense supply chains.
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