The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-252-4189, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Crytologic Systems Group. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-252-4189 |
| Primary Part Number | 8387921-01 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Crytologic Systems Group |
| 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 |
|---|---|
| 8387921-01 PRIMARY | Crytologic Systems Group (USA) |
| Reference | Meaning |
|---|---|
| 8387921-01 | 5/9 Secondary reference Hq Electronic Systems Div Air Force Systems Command |
NSN 5315-01-252-4189 is a Pin,shoulder,headless, manufactured by Crytologic Systems Group, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-252-4189 has 1 manufacturer part number on file: 8387921-01 (Crytologic Systems Group).
Key specifications for 8387921-01: Special Features: USED ON WEAPONS STORAGE AND SECURTY SYSTEM. 0 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.