Bolt, Externally Relieved Body5306-01-270-5453

NSN 5306-01-270-5453 · NIIN 012705453

FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5306-01-270-5453 · 5306012705453 · NIIN 012705453 · 01-270-5453 · FSC 5306 Bolts · SM-B-947152 · SM-B-947152

Nearby stock numbers ← 5306-01-270-5447 Bolt, Internal Wrenching · 5306-01-270-5454 →

5306-01-270-5453 — Bolts

Features

Bolt,externally Relieved Body — FSC 5306
Head Height: 0.250 INCHES NOMINAL IN
Fastener Length: 0.750 INCHES NOMINAL IN
Thread Length: 0.625 INCHES NOMINAL IN
First Diameter From Head: 0.406 INCHES NOMINAL IN
Nominal Thread Diameter: 0.500 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND

Identification

NSN: 5306-01-270-5453
NIIN: 012705453
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives

General Description

The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-01-270-5453, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5306-01-270-5453
Item Name	Bolt,externally Relieved Body
FSC / FSG	5306 / 53 — Bolts
Status	ACTIVE
Head Height	0.250 INCHES NOMINAL IN
Fastener Length	0.750 INCHES NOMINAL IN
Thread Length	0.625 INCHES NOMINAL IN
First Diameter From Head	0.406 INCHES NOMINAL IN
Nominal Thread Diameter	0.500 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	0.750 INCHES NOMINAL IN
Distance From Largest Bearing Surface of Head to End of First Diameter	0.125 INCHES NOMINAL IN
Thread Class	2A A
Thread Quantity Per Inch	13
Material	STEEL COMP 4140 OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SM-B-947152	5/2 Secondary reference U.S. Government activity
SM-B-947152	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5306 — Bolts

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

5306-00-001-1276

5306-00-001-1276 · Item name not on file

5306-00-001-1949

5306-00-001-1949 · Item name not on file

5306-00-001-1988

5306-00-001-1988 · Item name not on file

5306-00-001-1989

5306-00-001-1989 · Item name not on file

5306-00-001-1990

5306-00-001-1990 · Item name not on file

5306-00-001-1991

5306-00-001-1991 · Item name not on file

5306-00-001-1993

BOLT,SHEAR

5306-00-001-2017

BOLT,MACHINE

Frequently Asked Questions

What is NSN 5306-01-270-5453?

NSN 5306-01-270-5453 is a Bolt,externally Relieved Body, classified under FSC 5306, Bolts. Status: active.

What are the specifications of 5306-01-270-5453?

Key specifications for 5306-01-270-5453: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.625 INCHES NOMINAL IN; First Diameter From Head: 0.406 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-270-5453 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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