The Filter Body,fluid, cataloged under National Stock Number 1650-01-088-2350, 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 Pall Aeropower Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-088-2350 |
| Primary Part Number | AD-A089BEP-2 |
| Item Name | Filter Body,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Body Outside Diameter | 3.840 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Body Length | 6.050 INCHES MINIMUM AND 6.110 INCHES MAXIMUM 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 |
|---|---|
| AD-A089BEP-2 PRIMARY | Pall Aeropower Corporation (USA) |
| 70351-08143-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 426729 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 9382-4190 | 3/2 Design control — primary reference U.S. Government activity |
| AD-A089BEP-2 | 5/9 Secondary reference Aircraft Porous Media Inc |
NSN 1650-01-088-2350 is a Filter Body,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-088-2350 has 3 manufacturer part numbers on file: AD-A089BEP-2 (Pall Aeropower Corporation), 70351-08143-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 426729 (Donaldson Company, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4330-01-392-0324, 6510-01-519-1098. Verify interchangeability with system specifications before substitution.
Key specifications for AD-A089BEP-2: Body Outside Diameter: 3.840 INCHES MAXIMUM IN; Mounting Hole Diameter: 0.281 INCHES NOMINAL IN; Body Length: 6.050 INCHES MINIMUM AND 6.110 INCHES MAXIMUM IN. 3 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.