The Pin,straight,headless, cataloged under National Stock Number 5315-01-312-7093, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Arco Engineering Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | Arco Engineering Inc (CAGE 67193) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-312-7093 |
| Primary Part Number | 12-7093 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Arco Engineering 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 |
|---|---|
| 12-7093 PRIMARY | Arco Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 05-0635 | 3/9 Design control — primary reference Trailer Component Manufacturing Inc. |
NSN 5315-01-312-7093 is a Pin,straight,headless, manufactured by Arco Engineering Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-312-7093 has 1 manufacturer part number on file: 12-7093 (Arco Engineering Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-495-6311, 6515-01-529-4412. 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.