The Filter,fluid, cataloged under National Stock Number 2945-00-540-1798, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is General Electric Company. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2945-00-540-1798 |
| Primary Part Number | 304D894P1 |
| Item Name | Filter,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Filtering Media Design | SINGLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Connection Type | PLAIN FACE FLANGE TOP |
| FSC Application Data | FILTER,OIL SYSTEM,ENGINE JET ACFT |
| First Intake Nominal Thread Size | 0.750 INCHES IN |
| First Intake Thread Series Designator | UNF |
| Design Type | REUSABLE |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 4.120 INCHES NOMINAL IN |
| Body Height | 4.000 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL TUBE SIDE |
| Features Provided | DRAIN PLUG |
| Filtering Element Quantity | 1 |
| Body Length | 6.160 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Material | STEEL SEDIMENT BOWL |
| Material | NICKEL ALLOY FILTERING MEDIUM |
| First Intake Thread Quantity Per Inch | 16 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2945-00-540-1798 is a Filter,fluid, manufactured by General Electric Company, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-00-540-1798 has 2 manufacturer part numbers on file: 03T14200 (Falls Filtration Technologies, Inc.), 304D894P1 (General Electric Company).
Key specifications for 304D894P1: Filtering Media Design: SINGLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE; First Discharge Connection Type: PLAIN FACE FLANGE TOP; FSC Application Data: FILTER,OIL SYSTEM,ENGINE JET ACFT; First Intake Nominal Thread Size: 0.750 INCHES IN. 17 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.