NSN 5305-01-579-3629 · NIIN 015793629 · Part number 6430443-135M1
Bae Systems Land & Armaments L.p. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 54786
Government record, cited
NSN 5305-01-579-3629 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-579-3629. Manufacturer of record part number: 6430443-135M1.
Manufacturer of record: Bae Systems Land & Armaments L.p.
Identification
NSN: 5305-01-579-3629
NIIN: 015793629
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 6430443-135M1
Manufacturer: Bae Systems Land & Armaments L.p.
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-579-3629, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 — Screws (FSG 53)
Manufacturers
Amz Alabama Inc. (CAGE 076M6); Bae Systems Land & Armaments L.p. (CAGE 54786)
Technical Specifications
Parameter
Value
NSN
5305-01-579-3629
Primary Part Number
6430443-135M1
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-579-43256430443-136M1POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Bae Systems Land & Armaments L.p.
5305-01-579-47136430443-139M1POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Bae Systems Land & Armaments L.p.
5305-01-579-53306430443-113M1POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Bae Systems Land & Armaments L.p.
5365-01-579-591412537522-1POSSIBLE MATCH
SHIM
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
2540-01-580-051812537445-1POSSIBLE MATCH
ARMOR,SUPPLEMENTAL,SMALL ARMS-FR
Possible match (shared part number)Cnh Industrial America Llc Dba Cnh America
5305-01-588-73906430443-93M1POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Bae Systems Land & Armaments L.p.
5305-01-588-739212414419-138POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
NSN 5305-01-579-3629 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 5305-01-579-3629?
NSN 5305-01-579-3629 has 2 manufacturer part numbers on file: 6430443-135M1 (Amz Alabama Inc.), 6430443-135M1 (Bae Systems Land & Armaments L.p.).
What NSN replaces 5305-01-579-3629?
7 possible matches (shared part number, not a government interchangeability claim): 5305-01-579-4325, 5305-01-579-4713, 5305-01-579-5330. Verify interchangeability with system specifications before substitution.
Is NSN 5305-01-579-3629 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.