Bolt, Machine5306-01-288-1391

NSN 5306-01-288-1391 · NIIN 012881391 · Part number 71487-B71

Waterous Company · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 79218

Government record, cited

NSN 5306-01-288-1391 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-288-1391. Manufacturer of record part number: 71487-B71.

Also searched as 5306-01-288-1391 · 5306012881391 · NIIN 012881391 · 01-288-1391 · FSC 5306 Bolts · CAGE 79218 · 71487-B71

Nearby stock numbers ← 5306-01-288-1262 Rod, Continuous Thread · 5306-01-288-1392 →

5306-01-288-1391 — Bolts

Features

Bolt,machine — FSC 5306
Fastener Length: 2.500 INCHES NOMINAL IN
Nominal Thread Diameter: 0.500 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Thread Class: 3A A
Thread Quantity Per Inch: 20
Thread Series Designator: UNF

Identification

NSN: 5306-01-288-1391
NIIN: 012881391
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 71487-B71
Manufacturer: Waterous Company

General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-288-1391, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Waterous Company. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5306-01-288-1391
Primary Part Number	71487-B71
Item Name	Bolt,machine
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Waterous Company
Status	ACTIVE
Fastener Length	2.500 INCHES NOMINAL IN
Nominal Thread Diameter	0.500 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Thread Class	3A A
Thread Quantity Per Inch	20
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

Part Number	Manufacturer
71487-B71 PRIMARY	Waterous Company (USA)

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.

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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 5306-01-288-1391?

NSN 5306-01-288-1391 is a Bolt,machine, manufactured by Waterous Company, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-288-1391?

NSN 5306-01-288-1391 has 1 manufacturer part number on file: 71487-B71 (Waterous Company).

What are the specifications of 71487-B71?

Key specifications for 71487-B71: Fastener Length: 2.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.500 INCHES IN; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-288-1391 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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