The Injector Assembly, cataloged under National Stock Number 2910-01-021-8541, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-021-8541 |
| Primary Part Number | 5228790 |
| Item Name | Injector Assembly |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| General Characteristics Item Description | COMPLETE WITH THE FOLLOWER,PLUNGER,FOLLOWER SPRING,STOP PIN,NUT SEAL,SPILL DEFLECTOR,SPRAY TIP,NEEDLE VALVE,SPRING CAGE,SPRING SEAT,VALVE SPRING,CHECK VALVE CAGE,CHECK VALVE,BUSHING,GEAR RETAINER,CONTROL RACK,GEAR AND INJECTOR BODY |
| 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 |
|---|---|
| 5228790 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| JHP133-256 | 5/9 Secondary reference Hollingsworth John R Co |
NSN 2910-01-021-8541 is a Injector Assembly, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-021-8541 has 1 manufacturer part number on file: 5228790 (Rolls-Royce Solutions America Inc).
Key specifications for 5228790: General Characteristics Item Description: COMPLETE WITH THE FOLLOWER,PLUNGER,FOLLOWER SPRING,STOP PIN,NUT SEAL,SPILL DEFLECTOR,SPRAY TIP,NEEDLE VALVE,SPRING CAGE,SPRING SEAT,VALVE SPRING,CHECK VALVE CAGE,CHECK VALVE,BUSHING,GEAR RETAINER,CONTROL RACK,GEAR AND INJECTOR BODY; End Item Identification: DETROIT DIESEL DIV OF GMC ENGINE MODEL V-71E. 1 specification is 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.