H45484A — BOLT,SQUARE NECK

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

H45484A: BOLT,SQUARE NECK.

The BOLT,SQUARE NECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: OVAL COUNTERSUNK, neck_width: 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, neck_length: 0.062 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 1.016 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-078-3678, 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

H45484A

NSN: 5306-00-078-3678
FSC: 5306 — Bolts
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	OVAL COUNTERSUNK
neck_width	0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
neck_length	0.062 INCHES NOMINAL IN
thread_class	2A A
head_diameter	1.016 INCHES NOMINAL IN
thread_length	1.440 INCHES MINIMUM AND 1.576 INCHES MAXIMUM IN
fastener_length	2.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
countersink_angle	82.0 DEGREES NOMINAL
nominal_thread_diameter	0.625 INCHES IN
thread_quantity_per_inch	11
NSN	5306-00-078-3678

COMPONENT DIAGRAM

KEY FEATURES

•

NECK LENGTH: 0.062 INCHES NOMINAL IN

•

FASTENER LENGTH: 2.500 INCHES NOMINAL IN

•

THREAD LENGTH: 1.440 INCHES MINIMUM AND 1.576 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: F1NE GRAIN,GRADE 8 FSCM 23926 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.625 INCHES IN

•

HEAD STYLE: OVAL COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

NECK WIDTH: 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

NECK LENGTH	0.062 INCHES NOMINAL IN
FASTENER LENGTH	2.500 INCHES NOMINAL IN
THREAD LENGTH	1.440 INCHES MINIMUM AND 1.576 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	F1NE GRAIN,GRADE 8 FSCM 23926 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.625 INCHES IN
HEAD STYLE	OVAL COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NECK WIDTH	0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
COUNTERSINK ANGLE	82.0 DEGREES NOMINAL
THREAD CLASS	2A A

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 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

45484AReference document

Same NSN cross-reference

Reference document — Secondary reference

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 H45484A?

H45484A is a BOLT,SQUARE NECK.

What parts can replace H45484A?

There is 1 known substitute for H45484A: 45484A. Substitute compatibility should be verified for your specific system.

What is the NSN for H45484A?

H45484A is cataloged in the U.S. Government catalog under NSN 5306-00-078-3678. This indicates validated use in U.S. government and defense supply chains.

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