10904903 — BOLT,HOOK

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

10904903: BOLT,HOOK.

The BOLT,HOOK is a the manufacturer industrial component. Key specifications include shank_length: 4.375 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 4.250 INCHES MINIMUM IN, style_designator: OFF-SET ROUND BEND, thread_direction: RIGHT-HAND, hook_inside_width: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-122-7101, 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

10904903

NSN: 5306-00-122-7101
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OVERALL
shank_length	4.375 INCHES NOMINAL IN
thread_class	2A A
thread_length	4.250 INCHES MINIMUM IN
style_designator	OFF-SET ROUND BEND
thread_direction	RIGHT-HAND
hook_inside_width	1.000 INCHES NOMINAL IN
surface_treatment	ENAMEL OR PRIMER OR CADMIUM OVERALL
hook_opening_width	1.156 INCHES NOMINAL IN
nominal_thread_diameter	0.750 INCHES IN
thread_quantity_per_inch	10
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5306-00-122-7101

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-529 FED SPEC 1ST TREATMENT RESPONSE OR TT-P-636 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 1 FED SPEC 3RD TREATMENT RESPONSE OVERALL

•

DISTANCE FROM INSIDE OF BEND TO SHANK END: 9.062 INCHES NOMINAL IN

•

THREAD LENGTH: 4.250 INCHES MINIMUM IN

•

HOOK INSIDE WIDTH: 1.000 INCHES NOMINAL IN

•

SHANK LENGTH: 4.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: OFF-SET ROUND BEND

•

NOMINAL THREAD DIAMETER: 0.750 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	TT-E-529 FED SPEC 1ST TREATMENT RESPONSE OR TT-P-636 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 1 FED SPEC 3RD TREATMENT RESPONSE OVERALL
DISTANCE FROM INSIDE OF BEND TO SHANK END	9.062 INCHES NOMINAL IN
THREAD LENGTH	4.250 INCHES MINIMUM IN
HOOK INSIDE WIDTH	1.000 INCHES NOMINAL IN
SHANK LENGTH	4.375 INCHES NOMINAL IN
STYLE DESIGNATOR	OFF-SET ROUND BEND
NOMINAL THREAD DIAMETER	0.750 INCHES IN
THREAD DIRECTION	RIGHT-HAND
SURFACE TREATMENT	ENAMEL OR PRIMER OR CADMIUM OVERALL
THREAD CLASS	2A A

OTHER ITEMS IN FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459

SUBSTITUTES & CROSS-REFERENCES 1

5306001227101Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 10904903?

10904903 is a BOLT,HOOK.

What parts can replace 10904903?

There is 1 known substitute for 10904903: 5306001227101. Substitute compatibility should be verified for your specific system.

What is the NSN for 10904903?

10904903 is cataloged in the U.S. Government catalog under NSN 5306-00-122-7101. This indicates validated use in U.S. government and defense supply chains.

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