The Screw,machine, cataloged under National Stock Number 5305-01-487-5818, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-487-5818 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Thread Length | 1.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Screw Material | NICKEL ALLOY |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| 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 |
|---|---|
| 2642-343-11 ITEM 12 | 5/9 Secondary reference U.S. Government activity |
| 60-30-7150 | 5/2 Secondary reference U.S. Government activity |
| 2642-343-10 ITEM 12 | 5/9 Secondary reference U.S. Government activity |
| 845-4687717 ITEM 12 | 3/2 Design control — primary reference U.S. Government activity |
| 845-4687698 ITEM 12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-487-5818 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-487-5818: Thread Length: 1.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.375 INCHES IN; Screw Material: NICKEL ALLOY; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 6 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.