The Filter,fluid, cataloged under National Stock Number 2910-00-948-7158, 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 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-948-7158 |
| Primary Part Number | 33610-1 |
| Item Name | Filter,fluid |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| First Discharge Connection Type | THREADED INTERNAL TUBE BACK |
| FSC Application Data | FUEL SYSTEM,AUXILIARY POWER UNIT,AIRBORNE |
| Filtration Rating in Microns | 25.0 ABSOLUTE AND 10.0 NOMINAL |
| First Intake Nominal Thread Size | 0.562 INCHES IN |
| First Intake Thread Series Designator | UNF |
| Design Type | REUSABLE |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 2.280 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN |
| First Intake Connection Type | THREADED INTERNAL TUBE BASE |
| Operating Pressure | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First Discharge Nominal Thread Size | 0.562 INCHES IN |
| Filtering Element Quantity | 1 |
| Body Length | 5.960 INCHES MINIMUM AND 6.080 INCHES MAXIMUM IN |
| First Discharge Thread Direction | RIGHT-HAND |
| First Discharge Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2910-00-948-7158 is a Filter,fluid, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-948-7158 has 3 manufacturer part numbers on file: 33610-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 33610-1 (Rtx Corporation Div Pratt & Whitney), 7581483 (Pti Technologies Inc.).
Key specifications for 33610-1: First Discharge Connection Type: THREADED INTERNAL TUBE BACK; FSC Application Data: FUEL SYSTEM,AUXILIARY POWER UNIT,AIRBORNE; Filtration Rating in Microns: 25.0 ABSOLUTE AND 10.0 NOMINAL; First Intake Nominal Thread Size: 0.562 INCHES IN. 15 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.
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.