The Nozzle,steam,ejector, cataloged under National Stock Number 2910-01-290-1397, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Graham Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nozzle,steam,ejector |
| FSC / FSG | 2910 — Engine Fuel System Components, Nonaircraft (FSG 29) |
| Manufacturers | Graham Corp (CAGE 1LCX3) |
| Parameter | Value |
|---|---|
| NSN | 2910-01-290-1397 |
| Primary Part Number | NP-25270 |
| Item Name | Nozzle,steam,ejector |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Graham Corp |
| 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 |
|---|---|
| D-35708-1 PIECE 10 | Graham Corp (USA) |
| NP-25270 PRIMARY | Graham Corp (USA) |
| Reference | Meaning |
|---|---|
| D-35708-1 PIECE 10 | 5/9 Secondary reference Graham Mfg Co Inc for Procurement Use CAGE Code 1lcx3 |
| D-35708-1 | D/9 Drawing number reference only Graham Mfg Co Inc for Procurement Use CAGE Code 1lcx3 |
| NP-25270 | 5/9 Secondary reference Graham Mfg Co Inc for Procurement Use CAGE Code 1lcx3 |
NSN 2910-01-290-1397 is a Nozzle,steam,ejector, manufactured by Graham Corp, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-290-1397 has 2 manufacturer part numbers on file: D-35708-1 PIECE 10 (Graham Corp), NP-25270 (Graham Corp).
1 possible match (shared part number, not a government interchangeability claim): 2910-01-290-1398. Verify interchangeability with system specifications before substitution.
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.