The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-591-6596, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information & Electronic Systems Integration 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Bae Systems Information & Electronic Systems Integration Inc. (CAGE 19397) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-591-6596 |
| Primary Part Number | L147991-05016 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Bae Systems Information & Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L147991-05016 PRIMARY | Bae Systems Information & Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| L147991 | D/9 Drawing number reference only Bae Systems Advanced Technologies Inc Dba Bae Systems at |
NSN 5305-01-591-6596 is a Screw,cap,socket Head, manufactured by Bae Systems Information & Electronic Systems Integration Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-591-6596 has 1 manufacturer part number on file: L147991-05016 (Bae Systems Information & Electronic Systems Integration Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-591-6603. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.