Setscrew5305-01-040-5485

NSN 5305-01-040-5485 · NIIN 010405485 · Part number M75AS420-8C

Nylok Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 26233

Government record, cited

NSN 5305-01-040-5485 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-040-5485. Manufacturer of record part number: M75AS420-8C.

Also searched as 5305-01-040-5485 · 5305010405485 · NIIN 010405485 · 01-040-5485 · FSC 5305 Screws · CAGE 26233 · M75AS420-8C

Nearby stock numbers ← 5305-01-040-5484 Screw, Cap, Socket Head · 5305-01-040-5486 →

5305-01-040-5485 — Screws

Features

Setscrew — FSC 5305
Fastener Length: 0.500 INCHES NOMINAL IN
Thread Length: 0.500 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Thread Direction: RIGHT-HAND
Point Style: HALF DOG
Surface Treatment: CADMIUM OVERALL
Internal Drive Style: HEXAGON

Identification

NSN: 5305-01-040-5485
NIIN: 010405485
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: M75AS420-8C
Manufacturer: Nylok Llc

General Description

The Setscrew, cataloged under National Stock Number 5305-01-040-5485, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Nylok Llc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-040-5485
Primary Part Number	M75AS420-8C
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Nylok Llc
Status	ACTIVE
Fastener Length	0.500 INCHES NOMINAL IN
Thread Length	0.500 INCHES NOMINAL IN
Nominal Thread Diameter	0.250 INCHES IN
Thread Direction	RIGHT-HAND
Point Style	HALF DOG
Surface Treatment	CADMIUM OVERALL
Internal Drive Style	HEXAGON
Thread Class	3A A
Thread Quantity Per Inch	20
Material	STEEL 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

Part Number	Manufacturer
M75AS420-8C PRIMARY	Nylok Llc (USA)

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 5305-01-040-5485?

NSN 5305-01-040-5485 is a Setscrew, manufactured by Nylok Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-040-5485?

NSN 5305-01-040-5485 has 1 manufacturer part number on file: M75AS420-8C (Nylok Llc).

What are the specifications of M75AS420-8C?

Key specifications for M75AS420-8C: Fastener Length: 0.500 INCHES NOMINAL IN; Thread Length: 0.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-040-5485 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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