Bolt, Internally Relieved Body5306-01-138-7727

NSN 5306-01-138-7727 · NIIN 011387727

FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5306-01-138-7727 · 5306011387727 · NIIN 011387727 · 01-138-7727 · FSC 5306 Bolts · 65-23413-23 · 65-23413-23

Nearby stock numbers ← 5306-01-138-7726 Bolt, U · 5306-01-138-7728 Bolt, Shear →

5306-01-138-7727 — Bolts

Features

Bolt,internally Relieved Body — FSC 5306
Head Height: 0.190 INCHES NOMINAL IN
Fastener Length: 3.800 INCHES NOMINAL IN
Thread Length: 0.620 INCHES NOMINAL IN
Style Designator: COUNTERBORE UNTHREADED
Nominal Thread Diameter: 0.875 INCHES IN
Counterbore Depth: 1.060 INCHES NOMINAL IN
Thread Direction: RIGHT-HAND

Identification

NSN: 5306-01-138-7727
NIIN: 011387727
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives

General Description

The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-138-7727, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5306-01-138-7727
Item Name	Bolt,internally Relieved Body
FSC / FSG	5306 / 53 — Bolts
Status	ACTIVE
Head Height	0.190 INCHES NOMINAL IN
Fastener Length	3.800 INCHES NOMINAL IN
Thread Length	0.620 INCHES NOMINAL IN
Style Designator	COUNTERBORE UNTHREADED
Nominal Thread Diameter	0.875 INCHES IN
Counterbore Depth	1.060 INCHES NOMINAL IN
Thread Direction	RIGHT-HAND
Counterbore Diameter	0.650 INCHES NOMINAL IN
Width Between Flats	1.060 INCHES NOMINAL IN
Shoulder Diameter	0.936 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
Concentric Hole Diameter	0.530 INCHES MINIMUM AND 0.533 INCHES MAXIMUM IN
Thread Class	3A A
Thread Quantity Per Inch	14
Material	STEEL OVERALL
Shoulder Length	3.080 INCHES NOMINAL IN
Thread Series Designator	UNF

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
65-23413-23	5/9 Secondary reference U.S. Government activity
65-23413-23	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 5306-01-138-7727?

NSN 5306-01-138-7727 is a Bolt,internally Relieved Body, classified under FSC 5306, Bolts. Status: active.

What are the specifications of 5306-01-138-7727?

Key specifications for 5306-01-138-7727: Head Height: 0.190 INCHES NOMINAL IN; Fastener Length: 3.800 INCHES NOMINAL IN; Thread Length: 0.620 INCHES NOMINAL IN; Style Designator: COUNTERBORE UNTHREADED. 16 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-138-7727 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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