The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-370-6840, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Martin-Baker Aircraft Company Limited (CAGE U1604); The Boeing Company Div Defense (CAGE 76301); Ufc Aerospace Europe Limited (CAGE K4975) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-370-6840 |
| Primary Part Number | GKN2003079 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| P34307 | Martin-Baker Aircraft Company Limited (GBR) |
| GKN2003079 PRIMARY | The Boeing Company Div Defense (USA) |
| GKN2003079 | Ufc Aerospace Europe Limited (GBR) |
| Reference | Meaning |
|---|---|
| GKN2003/79 | 5/9 Secondary reference European Industrial Services Ltd T/a Nettlefolds |
NSN 5305-01-370-6840 is a Screw,cap,hexagon Head, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-370-6840 has 3 manufacturer part numbers on file: P34307 (Martin-Baker Aircraft Company Limited), GKN2003079 (The Boeing Company Div Defense), GKN2003079 (Ufc Aerospace Europe Limited).
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.