8744419 — BOLT,INTERNAL WRENCHING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

8744419: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 0.906 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.494 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN, thread_length: 0.281 INCHES MINIMUM IN, fastener_length: 0.344 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-593-7401, 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

8744419

NSN: 5306-00-593-7401
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_height	0.906 INCHES NOMINAL IN
thread_class	2A A
head_diameter	0.494 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN
thread_length	0.281 INCHES MINIMUM IN
fastener_length	0.344 INCHES NOMINAL IN
special_features	TOP OF HEAD CHAMFERED 0.062 BY 45.0 DEGREE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE OVERALL
width_across_flats	0.188 INCHES NOMINAL IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.375 INCHES IN
NSN	5306-00-593-7401

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.188 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.906 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.344 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL

•

THREAD LENGTH: 0.281 INCHES MINIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.375 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.188 INCHES NOMINAL IN
HEAD HEIGHT	0.906 INCHES NOMINAL IN
FASTENER LENGTH	0.344 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
THREAD LENGTH	0.281 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	TOP OF HEAD CHAMFERED 0.062 BY 45.0 DEGREE
SURFACE TREATMENT	CADMIUM AND CHROMATE 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 1

5306005937401Reference 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 8744419?

8744419 is a BOLT,INTERNAL WRENCHING.

What parts can replace 8744419?

There is 1 known substitute for 8744419: 5306005937401. Substitute compatibility should be verified for your specific system.

What is the NSN for 8744419?

8744419 is cataloged in the U.S. Government catalog under NSN 5306-00-593-7401. This indicates validated use in U.S. government and defense supply chains.

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8744419 — BOLT,INTERNAL WRENCHING

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