The Pin,cotter, cataloged under National Stock Number 5315-01-513-3441, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mesa Bearing Co Inc Keith R. Faber Aka Keith R. Fabert. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-513-3441 |
| Primary Part Number | CR21-3 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Mesa Bearing Co Inc Keith R. Faber Aka Keith R. Fabert |
| 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 |
|---|---|
| CR21-3 PRIMARY | Mesa Bearing Co Inc Keith R. Faber Aka Keith R. Fabert (USA) |
NSN 5315-01-513-3441 is a Pin,cotter, manufactured by Mesa Bearing Co Inc Keith R. Faber Aka Keith R. Fabert, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-513-3441 has 1 manufacturer part number on file: CR21-3 (Mesa Bearing Co Inc Keith R. Faber Aka Keith R. Fabert).
Key specifications for CR21-3: Part Name Assigned by Controlling Agency: PIN,COTTER; End Item Identification: RQ-1. 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.