The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-182-7583, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is W Machine Works Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | The Boeing Company (CAGE 8V613); Northrop Grumman Systems Corp Div Weapon System (CAGE 8KP69); W Machine Works Inc (CAGE 0BJV5); Coronado Manufacturing, Inc. (CAGE 26879) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-182-7583 |
| Primary Part Number | 387-3905 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | W Machine Works Inc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 387-3905 | The Boeing Company (USA) |
| 387-3905 | Northrop Grumman Systems Corp Div Weapon System (USA) |
| 387-3905 PRIMARY | W Machine Works Inc (USA) |
| 387-3905 | Coronado Manufacturing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 387-3905 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 387-3905 | 5/9 Secondary reference Alliant Techsystems Operations Llc |
NSN 5315-01-182-7583 is a Pin,shoulder,headless, manufactured by W Machine Works Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-182-7583 has 4 manufacturer part numbers on file: 387-3905 (The Boeing Company), 387-3905 (Northrop Grumman Systems Corp Div Weapon System), 387-3905 (W Machine Works Inc), 387-3905 (Coronado Manufacturing, Inc.).
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.