The Pin,hairpin, cataloged under National Stock Number 5315-01-476-4740, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-476-4740 |
| Primary Part Number | PN216CLPSTANLS |
| Item Name | Pin,hairpin |
| 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 |
|---|---|
| PN216CLPSTANLS PRIMARY | Matthew Warren, Inc Dba Western Wire Products Company (USA) |
| 92391A165 | Mcmaster-Carr Supply Co (USA) |
NSN 5315-01-476-4740 is a Pin,hairpin, manufactured by Matthew Warren, Inc Dba Western Wire Products Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-476-4740 has 2 manufacturer part numbers on file: PN216CLPSTANLS (Matthew Warren, Inc Dba Western Wire Products Company), 92391A165 (Mcmaster-Carr Supply Co).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-559-9498. Verify interchangeability with system specifications before substitution.
Key specifications for PN216CLPSTANLS: End Item Identification: 5985-01-422-4682. 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.