The Valve Assembly,piston, cataloged under National Stock Number 2910-01-055-9447, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-055-9447 |
| Primary Part Number | 114372-0 |
| Item Name | Valve Assembly,piston |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| FSC Application Data | ENGINE FUEL SYSTEM COMPONENT,NONAIRCRAFT |
| General Characteristics Item Description | C/O PISTON 114373-1 AND SLEEVE 114373-2 MATCHED SET AND KEPT AS SET,RETAINER-BEARING AND SPRING 26654-1,PLATE-BEARING 39495-1,BEARING 38650-1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114372-0 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 2910-01-055-9447 is a Valve Assembly,piston, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-055-9447 has 1 manufacturer part number on file: 114372-0 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 114372-0: FSC Application Data: ENGINE FUEL SYSTEM COMPONENT,NONAIRCRAFT; General Characteristics Item Description: C/O PISTON 114373-1 AND SLEEVE 114373-2 MATCHED SET AND KEPT AS SET,RETAINER-BEARING AND SPRING 26654-1,PLATE-BEARING 39495-1,BEARING 38650-1; End Item Identification: FUEL CONTROL ASSEMBLY. 2 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.
NSN 2910-01-055-9447 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.