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Technical Data Sheet
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P80440-6 — Technical Data Sheet

✓ 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 STUD,PLAIN 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 under NSN 5307-01-290-4263, 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
P80440-6
NSN: 5307-01-290-4263
FSC: 5307
CAGE: 56607 — LEXAIR INC (USA)
SPECIFICATIONS
Part NumberP80440-6
NSN5307-01-290-4263
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: P80440-6 · 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 12
15696InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
599776InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
65A27A545InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
64A7A80-3REVCInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3017712InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
15779InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P80440-6?
P80440-6 is a STUD,PLAIN.
What parts can replace P80440-6?
There are 12 known substitutes for P80440-6: 15696, 599776, 65A27A545 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P80440-6?
P80440-6 is cataloged in the Federal Logistics Information System under NSN 5307-01-290-4263. 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: October 2026