PartsTable TECHNICAL DATA SHEET

NSN 5305-01-682-0579Government record, cited

Screw, Cap, Socket Head5305-01-682-0579

NSN 5305-01-682-0579 · NIIN 016820579 · Part number 7636678-3

Pacific Western Technology, Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 68237

Government record, cited

NSN 5305-01-682-0579 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-682-0579. Manufacturer of record part number: 7636678-3.

Also searched as 5305-01-682-0579 · 5305016820579 · NIIN 016820579 · 01-682-0579 · FSC 5305 Screws · CAGE 68237 · 7636678-3 · 7636678 REV A

Nearby stock numbers ← 5305-01-682-0574 Screw, Cap, Socket Head · 5305-01-682-0581 Setscrew →

5305-01-682-0579 — Screws

Features

Screw,cap,socket Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Pacific Western Technology, Inc.

Identification

NSN: 5305-01-682-0579
NIIN: 016820579
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 7636678-3
Manufacturer: Pacific Western Technology, Inc.

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-682-0579, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Pacific Western Technology, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Screw,cap,socket Head
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Pacific Western Technology, Inc. (CAGE 68237)

Technical Specifications

Parameter	Value
NSN	5305-01-682-0579
Primary Part Number	7636678-3
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Pacific Western Technology, Inc.
Status	ACTIVE

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
7636678-3 PRIMARY	Pacific Western Technology, Inc. (USA)

Reference documents

Reference	Meaning
7636678 REV A	D/9 Drawing number reference only Naval Sea Systems Command

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 5305-01-682-0579?

NSN 5305-01-682-0579 is a Screw,cap,socket Head, manufactured by Pacific Western Technology, Inc., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-682-0579?

NSN 5305-01-682-0579 has 1 manufacturer part number on file: 7636678-3 (Pacific Western Technology, Inc.).

Is NSN 5305-01-682-0579 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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