The Screw,machine, cataloged under National Stock Number 5305-01-372-0365, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-372-0365 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Bearing Surface of Head Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE |
| Fastener Length | 4.812 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN |
| Thread Length | 0.850 INCHES NOMINAL IN |
| Bearing Surface of Head Surface Treatment | CADMIUM AND CHROMATE |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 1018 |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 8 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 6509900 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| CFI-1-8-5HH | 3/9 Design control — primary reference Certified Fasteners |
NSN 5305-01-372-0365 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-372-0365: Head Height: 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN; Bearing Surface of Head Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE; Fastener Length: 4.812 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN; Thread Length: 0.850 INCHES NOMINAL IN. 14 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.