Screw, Close Tolerance5305-01-669-3597

NSN 5305-01-669-3597 · NIIN 016693597

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-669-3597 · 5305016693597 · NIIN 016693597 · 01-669-3597 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-669-3575 Screw, Machine · 5305-01-669-3610 Screw, Assembled Washer →

5305-01-669-3597 — Screws

Features

Screw,close Tolerance — FSC 5305
Fastener Length: 0.018 INCHES NOMINAL IN
Thread Length: 0.449 INCHES NOMINAL IN
Head Style: FLAT KEYED
Grip Length: 0.316 INCHES NOMINAL IN
Grip Diameter: 0.2495 INCHES NOMINAL IN
Internal Drive Style: OFFSET CRUCIFORM (TORQUE SET)
Material: STEEL OVERALL

Identification

NSN: 5305-01-669-3597
NIIN: 016693597
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,close Tolerance, cataloged under National Stock Number 5305-01-669-3597, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-669-3597
Item Name	Screw,close Tolerance
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Fastener Length	0.018 INCHES NOMINAL IN
Thread Length	0.449 INCHES NOMINAL IN
Head Style	FLAT KEYED
Grip Length	0.316 INCHES NOMINAL IN
Grip Diameter	0.2495 INCHES NOMINAL IN
Internal Drive Style	OFFSET CRUCIFORM (TORQUE SET)
Material	STEEL 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
NAS1154-12D	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 5305-01-669-3597?

NSN 5305-01-669-3597 is a Screw,close Tolerance, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-669-3597?

Key specifications for 5305-01-669-3597: Fastener Length: 0.018 INCHES NOMINAL IN; Thread Length: 0.449 INCHES NOMINAL IN; Head Style: FLAT KEYED; Grip Length: 0.316 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-669-3597 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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