The Filter,fluid, cataloged under National Stock Number 1650-01-049-8923, 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 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-049-8923 |
| Primary Part Number | AD-A529-12RV |
| Item Name | Filter,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM |
| Filtration Rating in Microns | 15.0 ABSOLUTE AND 15.0 NOMINAL |
| Design Type | REUSABLE |
| Body Outside Diameter | 2.988 INCHES MINIMUM AND 2.990 INCHES MAXIMUM IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | BY-PASS VALVE |
| Filtering Element Quantity | 1 |
| Body Length | 10.065 INCHES NOMINAL 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-A529-12RV PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 16VH017-7 | 7/2 Vendor item drawing reference U.S. Government activity |
| 16VH017-4 | 5/9 Secondary reference U.S. Government activity |
| 1650PL0662695 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1650-01-049-8923 is a Filter,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-049-8923 has 1 manufacturer part number on file: AD-A529-12RV (Pall Aeropower Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-071-8503. Verify interchangeability with system specifications before substitution.
Key specifications for AD-A529-12RV: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; Filtration Rating in Microns: 15.0 ABSOLUTE AND 15.0 NOMINAL; Design Type: REUSABLE; Body Outside Diameter: 2.988 INCHES MINIMUM AND 2.990 INCHES MAXIMUM IN. 8 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.