The Screw,drive, cataloged under National Stock Number 5305-01-478-3602, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-478-3602 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.216 INCHES IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | FF-S-107 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Material Document and Classification | QQ-P-416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Specification/standard Data | 96906-MS21318 GOVERNMENT STANDARD |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| PL-H6915D001 IT NO 18 | 5/1 Secondary reference U.S. Government activity |
| MS21318-62 | 2/2 Government specification standardization U.S. Government activity |
NSN 5305-01-478-3602 is a Screw,drive, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-478-3602: Nonmachine Nominal Thread Diameter: 0.216 INCHES IN; Fastener Length: 0.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: FF-S-107 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nonmachine Thread Style: DRIVE SCREW (TYPE U). 8 specifications are documented in the U.S. Government catalog.
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.