Setscrew5305-01-281-1179

NSN 5305-01-281-1179 · NIIN 012811179 · Part number 481-200167

Raytheon Company · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 15090

Government record, cited

NSN 5305-01-281-1179 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-281-1179. Manufacturer of record part number: 481-200167.

Also searched as 5305-01-281-1179 · 5305012811179 · NIIN 012811179 · 01-281-1179 · FSC 5305 Screws · CAGE 15090 · 481-200167

Nearby stock numbers ← 5305-01-281-0897 Screw, Cap, Hexagon Head · 5305-01-281-1775 →

5305-01-281-1179 — Screws

Features

Setscrew — FSC 5305
Width Across Flats: 0.030 INCHES NOMINAL IN
Point Length: 0.030 INCHES NOMINAL IN
Fastener Length: 0.135 INCHES NOMINAL IN
Point Chamfer Angle: 45.0 DEGREES NOMINAL
Nominal Thread Diameter: 0.164 INCHES IN
Head Style: HEADLESS (SETSCREW)
Thread Direction: RIGHT-HAND

Identification

NSN: 5305-01-281-1179
NIIN: 012811179
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 481-200167
Manufacturer: Raytheon Company

General Description

The Setscrew, cataloged under National Stock Number 5305-01-281-1179, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 13 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	5305-01-281-1179
Primary Part Number	481-200167
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Raytheon Company
Status	ACTIVE
Width Across Flats	0.030 INCHES NOMINAL IN
Point Length	0.030 INCHES NOMINAL IN
Fastener Length	0.135 INCHES NOMINAL IN
Point Chamfer Angle	45.0 DEGREES NOMINAL
Nominal Thread Diameter	0.164 INCHES IN
Head Style	HEADLESS (SETSCREW)
Thread Direction	RIGHT-HAND
Point Style	FLAT
Internal Drive Style	HEXAGON
Thread Class	3A A
Thread Quantity Per Inch	32
Material	STEEL OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

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
481-200167 PRIMARY	Raytheon Company (USA)

No interchangeability data on file.

Other items in FSC 5305 — Screws

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

5305-00-001-5016

5305-00-001-5016 · Item name not on file

5305-00-001-9160

5305-00-001-9160 · Item name not on file

5305-00-001-9629

SCREW,ADJUSTING CLEVIS

5305-00-001-9742

5305-00-001-9742 · Item name not on file

5305-00-001-9768

SCREW,CAP,SOCKET HEAD

5305-00-003-4306

SCREW,MACHINE

5305-00-003-6694

5305-00-003-6694 · Item name not on file

5305-00-003-6753

5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-281-1179?

NSN 5305-01-281-1179 is a Setscrew, manufactured by Raytheon Company, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-281-1179?

NSN 5305-01-281-1179 has 1 manufacturer part number on file: 481-200167 (Raytheon Company).

What are the specifications of 481-200167?

Key specifications for 481-200167: Width Across Flats: 0.030 INCHES NOMINAL IN; Point Length: 0.030 INCHES NOMINAL IN; Fastener Length: 0.135 INCHES NOMINAL IN; Point Chamfer Angle: 45.0 DEGREES NOMINAL. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-281-1179 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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