The Filter,fluid, cataloged under National Stock Number 2945-00-906-4681, 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 2 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2945-00-906-4681 |
| Primary Part Number | 874C733P3 |
| Item Name | Filter,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Style Designator | THREADED SHELL (MASON JAR) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 874C733P3 PRIMARY | General Electric Company (USA) |
| AC408-123 | Pall Aeropower Corporation (USA) |
| AC408-123 | Pall Gmbh (DEU) |
| AC4208-123 | Pall Gmbh (DEU) |
| AC4208-123 | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 874C733P3 | 5/9 Secondary reference General Electric Company |
NSN 2945-00-906-4681 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 2945-00-906-4681 has 5 manufacturer part numbers on file: 874C733P3 (General Electric Company), AC408-123 (Pall Aeropower Corporation), AC408-123 (Pall Gmbh), AC4208-123 (Pall Gmbh), AC4208-123 (Pall Aeropower Corporation).
Key specifications for 874C733P3: Criticality Code Justification: FEAT; Style Designator: THREADED SHELL (MASON JAR); Special Features: T.O. 2J-J79-54;FIG 61; CRIT CODE Y: FILTER HAS CRITICAL TOLERANCE, FIT RESTRICTION, AND APPLICATION.. 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.
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.