The Parts Kit,piston Assembly,engine, cataloged under National Stock Number 2815-00-009-5264, 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. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-009-5264 |
| Primary Part Number | 5149268 |
| Item Name | Parts Kit,piston Assembly,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Component Quantity | 7 |
| End Item Source | 72582 |
| End Item Name | ENGINE,DIESEL |
| Nonsupply Items and Quantities | 72582 5199350 PISTON 1;72582 5197489 RING SET 1;72582 5144744 PIN 1;72582 5144843 BEARING 1;72582 5180250 RETAINER 2.72582 5113953 LINER 1 |
| 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 |
|---|---|
| 5149268 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5198275 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 5199291 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 2815-00-009-5264 is a Parts Kit,piston Assembly,engine, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-009-5264 has 1 manufacturer part number on file: 5149268 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-376-9589. Verify interchangeability with system specifications before substitution.
Key specifications for 5149268: Component Quantity: 7; End Item Source: 72582; End Item Name: ENGINE,DIESEL; Nonsupply Items and Quantities: 72582 5199350 PISTON 1;72582 5197489 RING SET 1;72582 5144744 PIN 1;72582 5144843 BEARING 1;72582 5180250 RETAINER 2.72582 5113953 LINER 1. 4 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.