The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-733-9980, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is H-K Connecticut Holding Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | H-K Connecticut Holding Company (CAGE 74445) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-733-9980 |
| Primary Part Number | 73144 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | H-K Connecticut Holding Company |
| 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 |
|---|---|
| 73144 PRIMARY | H-K Connecticut Holding Company (USA) |
| Reference | Meaning |
|---|---|
| 120497 | D/9 Drawing number reference only Naval Surface Warfare Center Dahlgren Div |
| 120497-A8F48 | 7/2 Vendor item drawing reference Naval Surface Warfare Center Dahlgren Div |
NSN 5305-01-733-9980 is a Screw,cap,socket Head, manufactured by H-K Connecticut Holding Company, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-733-9980 has 1 manufacturer part number on file: 73144 (H-K Connecticut Holding Company).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-734-0022. 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.