Setscrew5305-01-641-8961

NSN 5305-01-641-8961 · NIIN 016418961

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-641-8961 · 5305016418961 · NIIN 016418961 · 01-641-8961 · FSC 5305 Screws · NAS1081C08A6L · NAS1081C08A6L

Nearby stock numbers ← 5305-01-641-8903 Screw, Cap, Hexagon Head · 5305-01-641-8968 Screw, Cap, Socket Head →

5305-01-641-8961 — Screws

Features

Setscrew — FSC 5305
Point Diameter: 0.076 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
Width Across Flats: 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
Fastener Length: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.164 INCHES IN
Head Style: HEADLESS (SETSCREW)
Thread Direction: RIGHT-HAND
Point Style: FLAT

Identification

NSN: 5305-01-641-8961
NIIN: 016418961
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Setscrew, cataloged under National Stock Number 5305-01-641-8961, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-01-641-8961
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Point Diameter	0.076 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
Width Across Flats	0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
Fastener Length	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Nominal Thread Diameter	0.164 INCHES IN
Head Style	HEADLESS (SETSCREW)
Thread Direction	RIGHT-HAND
Point Style	FLAT
Locking Feature	STRIP THREADS
Surface Treatment	PASSIVATE OVERALL
Internal Drive Style	HEXAGON
Thread Class	3A A
Thread Quantity Per Inch	32
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	UNJC

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
NAS1081C08A6L	5/9 Secondary reference Aerospace Industries Association of America, Inc Dba Aerospace Industries Association of American
NAS1081C08A6L	3/2 Design control — primary reference U.S. Government activity

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 5305-01-641-8961?

NSN 5305-01-641-8961 is a Setscrew, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-641-8961?

Key specifications for 5305-01-641-8961: Point Diameter: 0.076 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN; Width Across Flats: 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN; Fastener Length: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.164 INCHES IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-641-8961 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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