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12505756-003 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12505756-003: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 8.8 OVERALL, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL, end_item_identification: 2350-01-549-8565 TRUCK, CARGO, nominal_thread_diameter: 8.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-568-0135, 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
12505756-003
NSN: 5306-01-568-0135
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 8.8 OVERALL
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
end_item_identification2350-01-549-8565 TRUCK, CARGO
nominal_thread_diameter8.0 MILLIMETERS MM
thread_series_designatorM
NSN5306-01-568-0135
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12505756-003 · 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
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL PROPERTY CLASS 8.8 OVERALL
•
THREAD SERIES DESIGNATOR: M
TECHNICAL CHARACTERISTICS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTZINC OVERALL
END ITEM IDENTIFICATION2350-01-549-8565 TRUCK, CARGO
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
THREAD SERIES DESIGNATORM
SUBSTITUTES & CROSS-REFERENCES 1
12414309Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12505756-003?
12505756-003 is a BOLT,MACHINE.
What parts can replace 12505756-003?
There is 1 known substitute for 12505756-003: 12414309. Substitute compatibility should be verified for your specific system.
What is the NSN for 12505756-003?
12505756-003 is cataloged in the U.S. Government catalog under NSN 5306-01-568-0135. 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.