The Rocker Arm,engine Poppet Valve, cataloged under National Stock Number 2815-00-966-9104, 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-966-9104 |
| Primary Part Number | 5135267 |
| Item Name | Rocker Arm,engine Poppet Valve |
| 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 |
|---|---|
| R5135267 | Rolls-Royce Solutions America Inc (USA) |
| 33023 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 5135267 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5126247 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 5135267 | 5/9 Secondary reference Delphi France SAS |
| 5135267 | 5/9 Secondary reference General Motors Corp |
| K-5135267 | 5/9 Secondary reference Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel |
| 2815009669104 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5123333 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| PC5135267 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
| R5135267 | 5/9 Secondary reference Dss Prodiesel Partners Llc |
| 5126247 | 5/9 Secondary reference General Motors Corp |
| 5104031 | C/1 Advisory reference — outside the item-of-supply concept Rolls-Royce Solutions America Inc |
| K -5135267 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
NSN 2815-00-966-9104 is a Rocker Arm,engine Poppet Valve, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-966-9104 has 3 manufacturer part numbers on file: R5135267 (Rolls-Royce Solutions America Inc), 33023 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 5135267 (Rolls-Royce Solutions America Inc).
4 possible matches (shared part number, not a government interchangeability claim): 6220-01-252-7506, 4820-01-280-8992, 4730-01-362-2954. Verify interchangeability with system specifications before substitution.
Key specifications for 5135267: Overall Height: 1.750 INCHES NOMINAL IN; Overall Length: 4.625 INCHES NOMINAL IN; Overall Width: 1.062 INCHES NOMINAL IN. 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.