Screw, Cap, Hexagon Head5305-01-677-7778

NSN 5305-01-677-7778 · NIIN 016777778 · Part number AL4003838

General Dynamics Ordnance and Tactical Systems, Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 0F875

Government record, cited

NSN 5305-01-677-7778 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-677-7778. Manufacturer of record part number: AL4003838.

Also searched as 5305-01-677-7778 · 5305016777778 · NIIN 016777778 · 01-677-7778 · FSC 5305 Screws · CAGE 0F875 · AL4003838

Nearby stock numbers ← 5305-01-677-7742 Screw Assortment · 5305-01-677-7783 Screw, Cap, Hexagon Head →

5305-01-677-7778 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
2 manufacturer part numbers on file
Manufacturer of record: General Dynamics Ordnance and Tactical Systems, Inc.

Identification

NSN: 5305-01-677-7778
NIIN: 016777778
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: AL4003838
Manufacturer: General Dynamics Ordnance and Tactical Systems, Inc.

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-677-7778, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Ordnance and Tactical Systems, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-677-7778
Primary Part Number	AL4003838
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	General Dynamics Ordnance and Tactical Systems, 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
AL4003838 PRIMARY	General Dynamics Ordnance and Tactical Systems, Inc. (USA)
AL4003838	Flyer Defense, 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.

5305-00-000-0094

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 5305-01-677-7778?

NSN 5305-01-677-7778 is a Screw,cap,hexagon Head, manufactured by General Dynamics Ordnance and Tactical Systems, Inc., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-677-7778?

NSN 5305-01-677-7778 has 2 manufacturer part numbers on file: AL4003838 (General Dynamics Ordnance and Tactical Systems, Inc.), AL4003838 (Flyer Defense, Llc).

What are the specifications of AL4003838?

Key specifications for AL4003838: Part Name Assigned by Controlling Agency: SCREW, CAP, HEXAGON; End Item Identification: 2355-01-627-5147. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-677-7778 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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