6374974 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

6374974: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: CHROMIUM AND NICKEL AND COPPER ALLOY OVERALL, head_style: HEXAGON, head_height: 4.0 MILLIMETERS NOMINAL MM, thread_class: 3A A, thread_length: 18.0 MILLIMETERS NOMINAL MM, fastener_length: 32.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-383-0762, 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

6374974

NSN: 5306-01-383-0762
FSC: 5306 — Bolts
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	CHROMIUM AND NICKEL AND COPPER ALLOY OVERALL
head_style	HEXAGON
head_height	4.0 MILLIMETERS NOMINAL MM
thread_class	3A A
thread_length	18.0 MILLIMETERS NOMINAL MM
fastener_length	32.0 MILLIMETERS NOMINAL MM
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_between_flats	12.5 MILLIMETERS NOMINAL MM
nominal_thread_diameter	0.3125 INCHES IN
thread_quantity_per_inch	24
thread_series_designator	UNF
NSN	5306-01-383-0762

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 4.0 MILLIMETERS NOMINAL MM

•

FASTENER LENGTH: 32.0 MILLIMETERS NOMINAL MM

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: LN29747 CODE NO. 1201, CAGE C3927 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 18.0 MILLIMETERS NOMINAL MM

•

MATERIAL DOCUMENT AND CLASSIFICATION: MATL NO. 1.4548.4, CAGE C3927 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.3125 INCHES IN

•

HEAD STYLE: HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	4.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH	32.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	LN29747 CODE NO. 1201, CAGE C3927 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	18.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATION	MATL NO. 1.4548.4, CAGE C3927 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.3125 INCHES IN
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	12.5 MILLIMETERS NOMINAL MM
SURFACE TREATMENT	PASSIVATE OVERALL

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES 1

78957104Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6374974?

6374974 is a BOLT,MACHINE.

What parts can replace 6374974?

There is 1 known substitute for 6374974: 78957104. Substitute compatibility should be verified for your specific system.

What is the NSN for 6374974?

6374974 is cataloged in the U.S. Government catalog under NSN 5306-01-383-0762. This indicates validated use in U.S. government and defense supply chains.

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