The Pin,cotter, cataloged under National Stock Number 5315-01-722-4959, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Matthew Warren, Inc Dba Western Wire Products Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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,cotter |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | Matthew Warren, Inc Dba Western Wire Products Company (CAGE 65029) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-722-4959 |
| Primary Part Number | 209CLPT316SS209 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Matthew Warren, Inc Dba Western Wire Products Company |
| 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 |
|---|---|
| 209CLPT316SS209 PRIMARY | Matthew Warren, Inc Dba Western Wire Products Company (USA) |
| Reference | Meaning |
|---|---|
| 3429AS8195 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5315-01-722-4959 is a Pin,cotter, manufactured by Matthew Warren, Inc Dba Western Wire Products Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-722-4959 has 1 manufacturer part number on file: 209CLPT316SS209 (Matthew Warren, Inc Dba Western Wire Products Company).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-722-5265. 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.