The Cotter Assembly, cataloged under National Stock Number 2815-01-465-6745, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-465-6745 |
| Primary Part Number | 27310-060001 |
| Item Name | Cotter Assembly |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center |
| 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 |
|---|---|
| 27310-060001 | Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center (USA) |
| 27310-060001 | Mack Boring & Parts Co (USA) |
| Reference | Meaning |
|---|---|
| 27310-060001 | 5/9 Secondary reference Yanmar Diesel America Corp |
| 27310-060001 | 3/9 Design control — primary reference Yanmar Diesel Engine Co. Ltd |
| 27310-060001 | C/1 Advisory reference — outside the item-of-supply concept Yanmar America Corporation |
| 27310-060001 | 5/9 Secondary reference Cascade Engine Center, Llc |
NSN 2815-01-465-6745 is a Cotter Assembly, manufactured by Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-465-6745 has 2 manufacturer part numbers on file: 27310-060001 (Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center), 27310-060001 (Mack Boring & Parts Co).
Key specifications for 27310-060001: End Item Identification: WSD NIMITZ CLASS CVN. 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.