Bolt, Internal Wrenching5306-01-157-7641

NSN 5306-01-157-7641 · NIIN 011577641

FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5306-01-157-7641 · 5306011577641 · NIIN 011577641 · 01-157-7641 · FSC 5306 Bolts

Nearby stock numbers ← 5306-01-157-7529 Bolt, Special · 5306-01-157-8137 →

5306-01-157-7641 — Bolts

Features

Bolt,internal Wrenching — FSC 5306
Fastener Length: 1.500 INCHES NOMINAL IN
Thread Length: 0.500 INCHES NOMINAL IN
Criticality Code Justification: ZZZY
Nominal Thread Diameter: 0.375 INCHES IN
Thread Direction: RIGHT-HAND
Thread Class: 2A A
Thread Quantity Per Inch: 16

Identification

NSN: 5306-01-157-7641
NIIN: 011577641
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives

General Description

The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-157-7641, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5306-01-157-7641
Item Name	Bolt,internal Wrenching
FSC / FSG	5306 / 53 — Bolts
Status	ACTIVE
Fastener Length	1.500 INCHES NOMINAL IN
Thread Length	0.500 INCHES NOMINAL IN
Criticality Code Justification	ZZZY
Nominal Thread Diameter	0.375 INCHES IN
Thread Direction	RIGHT-HAND
Thread Class	2A A
Thread Quantity Per Inch	16
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Reference Number Differentiating Characteristics	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Lifecycle & Compliance

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
911D385PC1	3/1 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 5306-01-157-7641?

NSN 5306-01-157-7641 is a Bolt,internal Wrenching, classified under FSC 5306, Bolts. Status: active.

What are the specifications of 5306-01-157-7641?

Key specifications for 5306-01-157-7641: Fastener Length: 1.500 INCHES NOMINAL IN; Thread Length: 0.500 INCHES NOMINAL IN; Criticality Code Justification: ZZZY; Nominal Thread Diameter: 0.375 INCHES IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-157-7641 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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