The Head,fluid Filter, cataloged under National Stock Number 2910-01-079-3494, 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 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-079-3494 |
| Primary Part Number | 23539159 |
| Item Name | Head,fluid Filter |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Inlet Port Type | THREADED FEMALE, PLAIN |
| Inlet Nominal Thread Size | 0.250 INCHES IN |
| Outlet Port Type | THREADED FEMALE, PLAIN |
| Outlet Thread Direction | RIGHT-HAND |
| Quantity | 2 |
| Outlet Thread Series Designator | NPT |
| Mounting Bolt Hole | PROVIDED |
| Thread Direction | RIGHT-HAND INLET |
| Valve | NOT INCLUDED |
| Bolt Circle Diameter | 2.188 INCHES NOMINAL IN |
| Inlet Thread Series Designator | NPT |
| Filter Element | NOT INCLUDED |
| Material | ALUMINUM ALLOY |
| Hole Diameter | 0.425 INCHES NOMINAL IN |
| Outlet Nominal Thread Size | 0.250 INCHES IN |
| 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 |
|---|---|
| 23539159 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 1DD151 | Oshkosh Defense Llc (USA) |
| 10663160-001 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| 2910010793494 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 23533674 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 1DD151 | 5/9 Secondary reference Oshkosh Corp |
| 5148171 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 2910-01-079-3494 is a Head,fluid Filter, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-079-3494 has 3 manufacturer part numbers on file: 23539159 (Rolls-Royce Solutions America Inc), 1DD151 (Oshkosh Defense Llc), 10663160-001 (General Dynamics Land Systems Canadacorp).
Key specifications for 23539159: Overall Height: 3.000 INCHES NOMINAL IN; Inlet Port Type: THREADED FEMALE, PLAIN; Inlet Nominal Thread Size: 0.250 INCHES IN; Outlet Port Type: THREADED FEMALE, PLAIN. 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.