The Nozzle,fuel Injection, cataloged under National Stock Number 2910-00-449-7979, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Delphi Powertrain Systems, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-449-7979 |
| Primary Part Number | 5620855 |
| Item Name | Nozzle,fuel Injection |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Delphi Powertrain Systems, Llc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 5620855 PRIMARY | Delphi Powertrain Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 6347991 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 6347991 | 5/9 Secondary reference General Motors Corp |
NSN 2910-00-449-7979 is a Nozzle,fuel Injection, manufactured by Delphi Powertrain Systems, Llc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-449-7979 has 1 manufacturer part number on file: 5620855 (Delphi Powertrain Systems, Llc).
Key specifications for 5620855: Overall Length: 2.312 INCHES NOMINAL IN; Special Features: 0.656 IN. MAJOR DIA, 0.344 IN. MINOR DIA, 1.000 IN. MAJOR LG, 0.938 IN. MINOR LG, 0.094 IN. PIN DIA, 0.250 IN. PIN LG IN; Material: STEEL. 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.