Screw, Machine5305-01-583-2918

NSN 5305-01-583-2918 · NIIN 015832918

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-583-2918 · 5305015832918 · NIIN 015832918 · 01-583-2918 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-583-2879 Screw, Machine · 5305-01-583-2956 Setscrew →

5305-01-583-2918 — Screws

Features

Screw,machine — FSC 5305
Fastener Length: 0.625 INCHES NOMINAL IN
Thread Length: 0.565 INCHES NOMINAL IN
Hardness Rating: 26.0 ROCKWELL C NOMINAL
Nominal Thread Diameter: 0.135 INCHES IN
Head Style: FLAT COUNTERSUNK
Thread Direction: RIGHT-HAND
Screw Material: IRON ALLOY 660

Identification

NSN: 5305-01-583-2918
NIIN: 015832918
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-583-2918, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-583-2918
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Fastener Length	0.625 INCHES NOMINAL IN
Thread Length	0.565 INCHES NOMINAL IN
Hardness Rating	26.0 ROCKWELL C NOMINAL
Nominal Thread Diameter	0.135 INCHES IN
Head Style	FLAT COUNTERSUNK
Thread Direction	RIGHT-HAND
Screw Material	IRON ALLOY 660
Nonstandard Thread Pitch Diameter	+0.1353 TO 0.1380 INCHES IN
Color	SILVER
Internal Drive Style	CROSS RECESS TYPE II
Countersink Angle	101.0 DEGREES NOMINAL
Thread Class	3A A
Thread Quantity Per Inch	32
Thread Series Designator	UNJC
Head Diameter	0.279 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

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

Reference documents

Reference	Meaning
R1471P007	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 5305-01-583-2918?

NSN 5305-01-583-2918 is a Screw,machine, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-583-2918?

Key specifications for 5305-01-583-2918: Fastener Length: 0.625 INCHES NOMINAL IN; Thread Length: 0.565 INCHES NOMINAL IN; Hardness Rating: 26.0 ROCKWELL C NOMINAL; Nominal Thread Diameter: 0.135 INCHES IN. 15 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-583-2918 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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