The Insert,engine Valve Seat, cataloged under National Stock Number 2815-01-251-6091, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Tcm America, Inc Sc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Isuzu Motors Limited (CAGE J1165); Tcm America, Inc Sc (CAGE 61888) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-251-6091 |
| Primary Part Number | Z-1-12563-035-0 |
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Tcm America, Inc Sc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1-12563-035-0 | Isuzu Motors Limited (JPN) |
| Z-1-12563-035-0 PRIMARY | Tcm America, Inc Sc (USA) |
| Reference | Meaning |
|---|---|
| 1-12563-035-0 | 5/9 Secondary reference Isuzu Diesel of North America |
| 1-12563-035-0 | 5/9 Secondary reference Isuzu Motor Co. Ltd |
NSN 2815-01-251-6091 is a Insert,engine Valve Seat, manufactured by Tcm America, Inc Sc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-251-6091 has 2 manufacturer part numbers on file: 1-12563-035-0 (Isuzu Motors Limited), Z-1-12563-035-0 (Tcm America, Inc Sc).
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.