PartsTable TECHNICAL DATA SHEET

NSN 5305-01-598-4331Government record, cited

Screw, Cap, Hexagon Head5305-01-598-4331

NSN 5305-01-598-4331 · NIIN 015984331 · Part number 6430444-158M1

Bae Systems Land & Armaments L.p. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 54786

Government record, cited

NSN 5305-01-598-4331 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-598-4331. Manufacturer of record part number: 6430444-158M1.

Also searched as 5305-01-598-4331 · 5305015984331 · NIIN 015984331 · 01-598-4331 · FSC 5305 Screws · CAGE 54786 · 6430444-158M1

Nearby stock numbers ← 5305-01-598-4267 Screw, Cap, Socket Head · 5305-01-598-4340 Screw, Close Tolerance →

5305-01-598-4331 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
2 manufacturer part numbers on file
Manufacturer of record: Bae Systems Land & Armaments L.p.

Identification

NSN: 5305-01-598-4331
NIIN: 015984331
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 6430444-158M1
Manufacturer: Bae Systems Land & Armaments L.p.

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-598-4331, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,hexagon Head
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Bae Systems Land & Armaments L.p. (CAGE 54786); Amz Alabama Inc. (CAGE 076M6)

Technical Specifications

Parameter	Value
NSN	5305-01-598-4331
Primary Part Number	6430444-158M1
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Bae Systems Land & Armaments L.p.
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
6430444-158M1 PRIMARY	Bae Systems Land & Armaments L.p. (USA)
6430444-158M1	Amz Alabama Inc. (USA)

Reference documents

Reference	Meaning
6430444-158M1	3/9 Design control — primary reference Bae Systems Survivability Systems Llc

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 5305-01-598-4331?

NSN 5305-01-598-4331 is a Screw,cap,hexagon Head, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-598-4331?

NSN 5305-01-598-4331 has 2 manufacturer part numbers on file: 6430444-158M1 (Bae Systems Land & Armaments L.p.), 6430444-158M1 (Amz Alabama Inc.).

Is NSN 5305-01-598-4331 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.

PartsTable Design LLC · partstable.com