8754556 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

8754556: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL, head_style: HEXAGON, head_height: 0.227 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.620 INCHES MINIMUM IN, fastener_length: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-678-1430, 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

8754556

NSN: 5306-00-678-1430
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL
head_style	HEXAGON
head_height	0.227 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
thread_class	3A A
thread_length	0.620 INCHES MINIMUM IN
fastener_length	1.000 INCHES NOMINAL IN
hardness_rating	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
thread_direction	RIGHT-HAND
features_provided	UNFINISHED HEAD
width_between_flats	0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
nominal_thread_diameter	0.312 INCHES IN
thread_quantity_per_inch	18
NSN	5306-00-678-1430

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.227 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.000 INCHES NOMINAL IN

•

THREAD LENGTH: 0.620 INCHES MINIMUM IN

•

HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

FEATURES PROVIDED: UNFINISHED HEAD

•

HEAD STYLE: HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.227 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
FASTENER LENGTH	1.000 INCHES NOMINAL IN
THREAD LENGTH	0.620 INCHES MINIMUM IN
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
FEATURES PROVIDED	UNFINISHED HEAD
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
THREAD CLASS	3A A

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

5306006781430Reference 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 8754556?

8754556 is a BOLT,MACHINE.

What parts can replace 8754556?

There is 1 known substitute for 8754556: 5306006781430. Substitute compatibility should be verified for your specific system.

What is the NSN for 8754556?

8754556 is cataloged in the U.S. Government catalog under NSN 5306-00-678-1430. This indicates validated use in U.S. government and defense supply chains.

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8754556 — BOLT,MACHINE

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