PartsTable TECHNICAL DATA SHEET

NSN 5305-01-576-8978Government record, cited

Screw, Cap, Socket Head5305-01-576-8978

NSN 5305-01-576-8978 · NIIN 015768978 · Part number 3803553

Fastenal Company Dba Fastenal Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 0Y3H3

Government record, cited

NSN 5305-01-576-8978 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-576-8978. Manufacturer of record part number: 3803553.

Also searched as 5305-01-576-8978 · 5305015768978 · NIIN 015768978 · 01-576-8978 · FSC 5305 Screws · CAGE 0Y3H3 · 3803553

Nearby stock numbers ← 5305-01-576-8976 Screw, Cap, Socket Head · 5305-01-576-8994 Screw, Cap, Hexagon Head →

5305-01-576-8978 — Screws

Features

Screw,cap,socket Head — FSC 5305
2 manufacturer part numbers on file
Manufacturer of record: Fastenal Company Dba Fastenal Co

Identification

NSN: 5305-01-576-8978
NIIN: 015768978
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 3803553
Manufacturer: Fastenal Company Dba Fastenal Co

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-576-8978, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Oshkosh Defense Llc (CAGE 75Q65); Fastenal Company Dba Fastenal Co (CAGE 0Y3H3)

Technical Specifications

Parameter	Value
NSN	5305-01-576-8978
Primary Part Number	3803553
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Fastenal Company Dba Fastenal Co
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
3803553	Oshkosh Defense Llc (USA)
3803553 PRIMARY	Fastenal Company Dba Fastenal Co (USA)

Reference documents

Reference	Meaning
3803553	7/9 Vendor item drawing reference Oshkosh Corp

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 5305-01-576-8978?

NSN 5305-01-576-8978 is a Screw,cap,socket Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-576-8978?

NSN 5305-01-576-8978 has 2 manufacturer part numbers on file: 3803553 (Oshkosh Defense Llc), 3803553 (Fastenal Company Dba Fastenal Co).

Is NSN 5305-01-576-8978 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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