Screw, Machine5305-01-581-8980

NSN 5305-01-581-8980 · NIIN 015818980

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-581-8980 · 5305015818980 · NIIN 015818980 · 01-581-8980 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-581-8977 Screw, Machine · 5305-01-581-8984 Screw, Machine →

5305-01-581-8980 — Screws

Features

Screw,machine — FSC 5305
Screw Surface Treatment: ALUMINUM
Fastener Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
Thread Length: 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
Shank Surface Treatment: ALUMINUM
Nominal Thread Diameter: 0.190 INCHES IN
Head Surface Treatment: ALUMINUM
Head Style: FLAT COUNTERSUNK

Identification

NSN: 5305-01-581-8980
NIIN: 015818980
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-581-8980, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-581-8980
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Screw Surface Treatment	ALUMINUM
Fastener Length	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
Thread Length	0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
Shank Surface Treatment	ALUMINUM
Nominal Thread Diameter	0.190 INCHES IN
Head Surface Treatment	ALUMINUM
Head Style	FLAT COUNTERSUNK
Thread Direction	RIGHT-HAND
Screw Material	TITANIUM ALLOY
Color	BLACK
Internal Drive Style	TORQUE-SET RIBBED
Countersink Angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
Thread Class	3A A
Thread Quantity Per Inch	32
Thread Series Designator	UNIFIED NATIONAL JOINT FINE (UNJF)
Head Diameter	0.271 INCHES MINIMUM AND 0.303 INCHES MAXIMUM 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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
BACB30VF3K11	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 5305-01-581-8980?

NSN 5305-01-581-8980 is a Screw,machine, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-581-8980?

Key specifications for 5305-01-581-8980: Screw Surface Treatment: ALUMINUM; Fastener Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Thread Length: 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Shank Surface Treatment: ALUMINUM. 16 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-581-8980 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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