The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-182-4211, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Jaco Engineering. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | Jaco Engineering (CAGE 1H427) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-182-4211 |
| Primary Part Number | 387-3508 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Jaco Engineering |
| 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 |
|---|---|
| 387-3508 | Jaco Engineering (USA) |
| Reference | Meaning |
|---|---|
| 387-3508 | 5/9 Secondary reference The Boeing Company |
| 387-3508 | 5/9 Secondary reference Franmar Manufacturing Inc |
| 387-3508 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corp Div Weapon System |
| 387-3508 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 387-3508 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc |
NSN 5315-01-182-4211 is a Pin,shoulder,headless, manufactured by Jaco Engineering, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-182-4211 has 1 manufacturer part number on file: 387-3508 (Jaco Engineering).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-583-6007. Verify interchangeability with system specifications before substitution.
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.