The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-421-1773, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Kalmar Solutions Ab. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Kalmar Solutions Ab (CAGE A184N) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-421-1773 |
| Primary Part Number | 478 2625-801 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Kalmar Solutions Ab |
| 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 |
|---|---|
| 478 2625-801 | Kalmar Solutions Ab (SWE) |
| 178 0373-801 IT 0 12 | Kalmar Solutions Ab (SWE) |
| Reference | Meaning |
|---|---|
| 478 2625-801 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
| 178 0373-801 IT 010 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
| 178 0373-801 IT 0 12 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
NSN 5305-01-421-1773 is a Screw,cap,socket Head, manufactured by Kalmar Solutions Ab, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-421-1773 has 2 manufacturer part numbers on file: 478 2625-801 (Kalmar Solutions Ab), 178 0373-801 IT 0 12 (Kalmar Solutions Ab).
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.