The Adapter,inlet,cylinder, cataloged under National Stock Number 2815-01-157-3547, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Adapter,inlet,cylinder |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Kovatch Corp. (CAGE 59556); Oshkosh Defense Llc (CAGE 75Q65); Rolls-Royce Solutions America Inc (CAGE 72582) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-157-3547 |
| Primary Part Number | 5101033 |
| Item Name | Adapter,inlet,cylinder |
| 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 |
|---|---|
| 019-00001-645 | Kovatch Corp. (USA) |
| 1DD268 | Oshkosh Defense Llc (USA) |
| 5101033 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5101033 | 5/1 Secondary reference Terex Equipment Ltd Div Construction Equipment |
| 1DD268 | 5/9 Secondary reference Oshkosh Corp |
NSN 2815-01-157-3547 is a Adapter,inlet,cylinder, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-157-3547 has 3 manufacturer part numbers on file: 019-00001-645 (Kovatch Corp.), 1DD268 (Oshkosh Defense Llc), 5101033 (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.