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12418479-001 — BOLT,HOOK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12418479-001: BOLT,HOOK.

The BOLT,HOOK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_length: 30.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, surface_treatment: PHOSPHATE ZINC OR PAINT OVERALL, nominal_thread_diameter: 8.0 MILLIMETERS MM, thread_pitch_in_millimeters: 1.25. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-377-0274, 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
12418479-001
NSN: 5306-01-377-0274
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_length30.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentPHOSPHATE ZINC OR PAINT OVERALL
nominal_thread_diameter8.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters1.25
external_thread_tolerance_class6G G
surface_treatment_document_and_classificationTT-C-490 TY1 FED SPEC 1ST TREATMENT RESPONSE OR TT-C-490 TY3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
distance_from_inside_center_of_bend_to_hook_end45.0 MILLIMETERS NOMINAL MM
NSN5306-01-377-0274
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12418479-001 · 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
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-C-490 TY1 FED SPEC 1ST TREATMENT RESPONSE OR TT-C-490 TY3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 1.25
•
THREAD LENGTH: 30.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END: 45.0 MILLIMETERS NOMINAL MM
•
COLOR: GREEN OVERALL
TECHNICAL CHARACTERISTICS
EXTERNAL THREAD TOLERANCE CLASS6G G
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-C-490 TY1 FED SPEC 1ST TREATMENT RESPONSE OR TT-C-490 TY3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.25
THREAD LENGTH30.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END45.0 MILLIMETERS NOMINAL MM
COLORGREEN OVERALL
SURFACE TREATMENTPHOSPHATE ZINC OR PAINT OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
12418479Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12418479-001?
12418479-001 is a BOLT,HOOK.
What parts can replace 12418479-001?
There is 1 known substitute for 12418479-001: 12418479. Substitute compatibility should be verified for your specific system.
What is the NSN for 12418479-001?
12418479-001 is cataloged in the U.S. Government catalog under NSN 5306-01-377-0274. This indicates validated use in U.S. government and defense supply chains.
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