The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-503-2041, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-503-2041 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| 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 |
| Reference | Meaning |
|---|---|
| 218040543 | 5/1 Secondary reference U.S. Government activity |
| B434-5410-54 | 5/1 Secondary reference U.S. Government activity |
| 0.312-16UNC-2AX0.625LG NICUAL | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| M1222RN5C210NCLN | 2/2 Government specification standardization U.S. Government activity |
| MIL-S-1222 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-1222 | 4/1 Identification reference U.S. Government activity |
| 596-7410332-54 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5305-01-503-2041 is a Screw,cap,hexagon Head, classified under FSC 5305, Screws. Status: active.
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.