Screw, Machine5305-01-458-8045

NSN 5305-01-458-8045 · NIIN 014588045 · Part number W9525-6

Waterous Company · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 79218

Government record, cited

NSN 5305-01-458-8045 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-458-8045. Manufacturer of record part number: W9525-6.

Also searched as 5305-01-458-8045 · 5305014588045 · NIIN 014588045 · 01-458-8045 · FSC 5305 Screws · CAGE 79218 · W9525-6

Nearby stock numbers ← 5305-01-458-8044 Screw, Machine · 5305-01-458-8076 Screw, Machine →

5305-01-458-8045 — Screws

Features

Screw,machine — FSC 5305
Nominal Thread Diameter: 0.250 INCHES IN
Thread Quantity Per Inch: 20
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
1 manufacturer part number on file
Manufacturer of record: Waterous Company

Identification

NSN: 5305-01-458-8045
NIIN: 014588045
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: W9525-6
Manufacturer: Waterous Company

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-458-8045, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Waterous Company. Government technical data includes 3 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	5305-01-458-8045
Primary Part Number	W9525-6
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Manufacturer	Waterous Company
Status	ACTIVE
Nominal Thread Diameter	0.250 INCHES IN
Thread Quantity Per Inch	20
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
W9525-6 PRIMARY	Waterous Company (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.

5305-00-000-0094

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 5305-01-458-8045?

NSN 5305-01-458-8045 is a Screw,machine, manufactured by Waterous Company, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-458-8045?

NSN 5305-01-458-8045 has 1 manufacturer part number on file: W9525-6 (Waterous Company).

What are the specifications of W9525-6?

Key specifications for W9525-6: Nominal Thread Diameter: 0.250 INCHES IN; Thread Quantity Per Inch: 20; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 3 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-458-8045 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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