The Insert,engine Valve Seat, cataloged under National Stock Number 2815-01-199-7910, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (CAGE 7U177); Rolls-Royce Solutions America Inc (CAGE 72582) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-199-7910 |
| Primary Part Number | 8921501 |
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| 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 |
|---|---|
| B8921501 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA) |
| 8921501 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| QPL11276 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 5116361 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp |
| 2815011997910 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| K-8921501 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
| 5116361 | C/1 Advisory reference — outside the item-of-supply concept Rolls-Royce Solutions America Inc |
| MILE11276 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2815-01-199-7910 is a Insert,engine Valve Seat, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-199-7910 has 2 manufacturer part numbers on file: B8921501 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel), 8921501 (Rolls-Royce Solutions America Inc).
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.