The Filter,fluid, cataloged under National Stock Number 2945-01-562-6015, 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 Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Filter,fluid |
| FSC / FSG | 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving (FSG 29) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations (CAGE 61363) |
| Parameter | Value |
|---|---|
| NSN | 2945-01-562-6015 |
| Primary Part Number | 28P-1-050-B3-16121 |
| Item Name | Filter,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations |
| Status | ACTIVE |
| 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 |
|---|---|
| 3691903 | Oshkosh Defense Llc (USA) |
| 28P-1-050-B3-16121 PRIMARY | Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations (USA) |
| Reference | Meaning |
|---|---|
| 3691903 | 7/9 Vendor item drawing reference Oshkosh Corp |
NSN 2945-01-562-6015 is a Filter,fluid, manufactured by Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-01-562-6015 has 2 manufacturer part numbers on file: 3691903 (Oshkosh Defense Llc), 28P-1-050-B3-16121 (Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations).
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.