The Pin,cotter, cataloged under National Stock Number 5315-01-672-4271, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-672-4271 |
| Primary Part Number | 243-7568853 FIND 30011 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Diameter | 0.3125 INCHES NOMINAL IN |
| Underloop Length | 2.50 INCHES NOMINAL IN |
| 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 |
|---|---|
| 243-7568853 FIND 30011 PRIMARY | Naval Sea Systems Command (USA) |
| 243-7568853 FIND 30011 PRIMARY | Erie Forge & Steel Inc Div Erie Forge and Steel Inc (USA) |
NSN 5315-01-672-4271 is a Pin,cotter, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-672-4271 has 2 manufacturer part numbers on file: 243-7568853 FIND 30011 (Naval Sea Systems Command), 243-7568853 FIND 30011 (Erie Forge & Steel Inc Div Erie Forge and Steel Inc).
Key specifications for 243-7568853 FIND 30011: Diameter: 0.3125 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: COTTER PIN; End Item Identification: TEST RIG US77; Underloop Length: 2.50 INCHES NOMINAL IN. 2 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.