Bolt, Square Neck5306-01-662-7358

NSN 5306-01-662-7358 · NIIN 016627358 · Part number 4214478

Oshkosh Defense Llc · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 75Q65

Government record, cited

NSN 5306-01-662-7358 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-662-7358. Manufacturer of record part number: 4214478.

Also searched as 5306-01-662-7358 · 5306016627358 · NIIN 016627358 · 01-662-7358 · FSC 5306 Bolts · CAGE 75Q65 · 4214478

Nearby stock numbers ← 5306-01-662-7299 Bolt, Machine · 5306-01-662-7404 Bolt, Internal Wrenching →

5306-01-662-7358 — Bolts

Features

Bolt,square Neck — FSC 5306
Head Height: 0.203 INCHES NOMINAL IN
Fastener Length: 1.000 INCHES NOMINAL IN
Nominal Thread Diameter: 0.380 INCHES IN
Head Style: ROUND
Thread Direction: RIGHT-HAND
Neck Width: 0.388 INCHES NOMINAL IN
Color: YELLOW OVERALL

Identification

NSN: 5306-01-662-7358
NIIN: 016627358
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 4214478
Manufacturer: Oshkosh Defense Llc

General Description

The Bolt,square Neck, cataloged under National Stock Number 5306-01-662-7358, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 12 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	5306-01-662-7358
Primary Part Number	4214478
Item Name	Bolt,square Neck
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE
Head Height	0.203 INCHES NOMINAL IN
Fastener Length	1.000 INCHES NOMINAL IN
Nominal Thread Diameter	0.380 INCHES IN
Head Style	ROUND
Thread Direction	RIGHT-HAND
Neck Width	0.388 INCHES NOMINAL IN
Color	YELLOW OVERALL
Surface Treatment	ZINC OVERALL
Thread Quantity Per Inch	16
Material	STEEL OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Head Diameter	0.844 INCHES NOMINAL IN

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
4214478 PRIMARY	Oshkosh Defense Llc (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.

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 5306-01-662-7358?

NSN 5306-01-662-7358 is a Bolt,square Neck, manufactured by Oshkosh Defense Llc, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-662-7358?

NSN 5306-01-662-7358 has 1 manufacturer part number on file: 4214478 (Oshkosh Defense Llc).

What are the specifications of 4214478?

Key specifications for 4214478: Head Height: 0.203 INCHES NOMINAL IN; Fastener Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.380 INCHES IN; Head Style: ROUND. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-662-7358 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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