7744720 — BOLT,HOOK

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

7744720: BOLT,HOOK.

The BOLT,HOOK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 1.600 INCHES NOMINAL IN, special_features: 0.030 IN. BY 45.0 DEG CHAMFER ON BOTH ENDS IN, style_designator: ACUTE ANGLE BEND, thread_direction: RIGHT-HAND.

This part is cataloged in the U.S. Government catalog under NSN 5306-00-774-4720, 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

7744720

NSN: 5306-00-774-4720
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
thread_class	2A A
thread_length	1.600 INCHES NOMINAL IN
special_features	0.030 IN. BY 45.0 DEG CHAMFER ON BOTH ENDS IN
style_designator	ACUTE ANGLE BEND
thread_direction	RIGHT-HAND
hook_inside_width	0.312 INCHES NOMINAL IN
surface_treatment	CADMIUM OR ZINC OVERALL
nominal_thread_diameter	0.190 INCHES IN
thread_quantity_per_inch	32
thread_series_designator	UNF
material_document_and_classification	QQ-S-634 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5306-00-774-4720

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE FROM INSIDE OF BEND TO SHANK END: 7.120 INCHES MINIMUM AND 7.190 INCHES MAXIMUM IN

•

THREAD LENGTH: 1.600 INCHES NOMINAL IN

•

HOOK INSIDE WIDTH: 0.312 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ACUTE ANGLE BEND

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-634 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

•

DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END: 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

DISTANCE FROM INSIDE OF BEND TO SHANK END	7.120 INCHES MINIMUM AND 7.190 INCHES MAXIMUM IN
THREAD LENGTH	1.600 INCHES NOMINAL IN
HOOK INSIDE WIDTH	0.312 INCHES NOMINAL IN
STYLE DESIGNATOR	ACUTE ANGLE BEND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-634 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
THREAD DIRECTION	RIGHT-HAND
DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END	0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
SPECIAL FEATURES	0.030 IN. BY 45.0 DEG CHAMFER ON BOTH ENDS IN
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL

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 2

515997Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5306007744720Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 7744720?

7744720 is a BOLT,HOOK.

What parts can replace 7744720?

There are 2 known substitutes for 7744720: 515997, 5306007744720. Substitute compatibility should be verified for your specific system.

What is the NSN for 7744720?

7744720 is cataloged in the U.S. Government catalog under NSN 5306-00-774-4720. This indicates validated use in U.S. government and defense supply chains.

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