The Rocker Arm,engine Poppet Valve, cataloged under National Stock Number 2815-01-723-2548, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Volvo Group North America Llc Dba Volvo Group North 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Rocker Arm,engine Poppet Valve |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Volvo Group North America Llc Dba Volvo Group North America, Inc (CAGE 5NS11); Ud Trucks Corporation (CAGE J4713) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-723-2548 |
| Primary Part Number | 21822125 |
| Item Name | Rocker Arm,engine Poppet Valve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Volvo Group North America Llc Dba Volvo Group North 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 |
|---|---|
| 21822125 PRIMARY | Volvo Group North America Llc Dba Volvo Group North America, Inc (USA) |
| 5221822125 | Volvo Group North America Llc Dba Volvo Group North America, Inc (USA) |
| 7421822125 | Ud Trucks Corporation (JPN) |
| Reference | Meaning |
|---|---|
| WP 1140 R00011-9-2320-459 | D/9 Drawing number reference only Volvo Group North America Llc Dba Volvo Group North America, Inc |
| 21822126 | D/9 Drawing number reference only Volvo Group North America Llc Dba Volvo Group North America, Inc |
NSN 2815-01-723-2548 is a Rocker Arm,engine Poppet Valve, manufactured by Volvo Group North America Llc Dba Volvo Group North America, Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-723-2548 has 3 manufacturer part numbers on file: 21822125 (Volvo Group North America Llc Dba Volvo Group North America, Inc), 5221822125 (Volvo Group North America Llc Dba Volvo Group North America, Inc), 7421822125 (Ud Trucks Corporation).
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.