Setscrew5305-00-285-4640

NSN 5305-00-285-4640 · NIIN 002854640

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-00-285-4640 · 5305002854640 · NIIN 002854640 · 00-285-4640 · FSC 5305 Screws

Nearby stock numbers ← 5305-00-285-4638 · 5305-00-285-4642 →

5305-00-285-4640 — Screws

Features

Setscrew — FSC 5305
Fastener Length: 0.375 INCHES NOMINAL IN
Thread Length: 0.375 INCHES MAXIMUM IN
Material Document and Classification: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
Nominal Thread Diameter: 0.164 INCHES IN
Features Provided: CASEHARDENED
Head Style: HEADLESS (SETSCREW)
Thread Direction: RIGHT-HAND

Identification

NSN: 5305-00-285-4640
NIIN: 002854640
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Setscrew, cataloged under National Stock Number 5305-00-285-4640, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-00-285-4640
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Fastener Length	0.375 INCHES NOMINAL IN
Thread Length	0.375 INCHES MAXIMUM IN
Material Document and Classification	QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
Nominal Thread Diameter	0.164 INCHES IN
Features Provided	CASEHARDENED
Head Style	HEADLESS (SETSCREW)
Thread Direction	RIGHT-HAND
Point Style	CUP
Nondefinitive Spec/std Data	2 TYPE AND 4 STYLE
Internal Drive Style	SLOT
Thread Class	2A A
Thread Quantity Per Inch	32
Material	STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

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
FFS103TYPE2STYLE4	4/1 Identification 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 5305-00-285-4640?

NSN 5305-00-285-4640 is a Setscrew, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-00-285-4640?

Key specifications for 5305-00-285-4640: Fastener Length: 0.375 INCHES NOMINAL IN; Thread Length: 0.375 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL; Nominal Thread Diameter: 0.164 INCHES IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-00-285-4640 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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