Screw, Machine5305-01-592-8961

NSN 5305-01-592-8961 · NIIN 015928961

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-592-8961 · 5305015928961 · NIIN 015928961 · 01-592-8961 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-592-8922 Screw, Machine · 5305-01-592-8974 Screw, Machine →

5305-01-592-8961 — Screws

Features

Screw,machine — FSC 5305
Screw Surface Treatment: PASSIVATE
Fastener Length: 0.723 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
Thread Length: 0.425 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: FLAT COUNTERSUNK
Thread Direction: RIGHT-HAND
Screw Material: IRON ALLOY 660

Identification

NSN: 5305-01-592-8961
NIIN: 015928961
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-592-8961, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-592-8961
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Screw Surface Treatment	PASSIVATE
Fastener Length	0.723 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
Thread Length	0.425 INCHES NOMINAL IN
Nominal Thread Diameter	0.250 INCHES IN
Head Style	FLAT COUNTERSUNK
Thread Direction	RIGHT-HAND
Screw Material	IRON ALLOY 660
Minimum Tensile Strength	160000 POUNDS PER SQUARE INCH LBS
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	28
Thread Series Designator	UNIFIED NATIONAL JOINT FINE (UNJF)
Head Diameter	0.461 INCHES MINIMUM AND 0.507 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
NAS1221R4E5	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.

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-1397

5305-00-000-1397 · Item name not on file

5305-00-000-2625

5305-00-000-2625 · Item name not on file

5305-00-000-3669

5305-00-000-3669 · Item name not on file

5305-00-000-3830

5305-00-000-3830 · Item name not on file

5305-00-000-3831

5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-592-8961?

NSN 5305-01-592-8961 is a Screw,machine, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-592-8961?

Key specifications for 5305-01-592-8961: Screw Surface Treatment: PASSIVATE; Fastener Length: 0.723 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN; Thread Length: 0.425 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-592-8961 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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