The Filter Element,fluid, cataloged under National Stock Number 1650-01-371-0140, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-371-0140 |
| Primary Part Number | 169009-1 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| 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 |
|---|---|
| 7509213 | Pti Technologies Inc. (USA) |
| 169009-1 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 326058 | Donaldson Company, Inc. (USA) |
| 169009-1 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| 7509213 | 5/9 Secondary reference Imaging Systems Corp |
| 1650PL0133080 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1650PL2091197 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1650PL1949132 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 038062-42 | 5/2 Secondary reference U.S. Government activity |
NSN 1650-01-371-0140 is a Filter Element,fluid, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-371-0140 has 4 manufacturer part numbers on file: 7509213 (Pti Technologies Inc.), 169009-1 (Rtx Corporation Div Pratt & Whitney), 326058 (Donaldson Company, Inc.), 169009-1 (Leonardo Spa Helicopters Division - Production Site).
Key specifications for 169009-1: End Item Identification: USED ON BAE C29A AIRCRAFT. 0 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.