The Pin,cotter, cataloged under National Stock Number 5315-01-147-3991, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5315-01-147-3991 |
| Primary Part Number | 144EX446 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Oshkosh Defense Llc |
| 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 |
|---|---|
| 144EX446 PRIMARY | Oshkosh Defense Llc (USA) |
| 2719-90876 | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| 90876 | Dana Commercial Vehicle Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 144EX446 | 5/9 Secondary reference Oshkosh Corp |
NSN 5315-01-147-3991 is a Pin,cotter, manufactured by Oshkosh Defense Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-147-3991 has 3 manufacturer part numbers on file: 144EX446 (Oshkosh Defense Llc), 2719-90876 (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales), 90876 (Dana Commercial Vehicle Products, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-467-3895. Verify interchangeability with system specifications before substitution.
Key specifications for 144EX446: End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 5 OTHER WEAPON SYSTEMS.. 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.