The Cylinder Block,hydraulic Motor-P, cataloged under National Stock Number 1650-00-339-2397, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 1650-00-339-2397 |
| Item Name | Cylinder Block,hydraulic Motor-P |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE; 1.715 IN. H,2.433 IN. BODY DIA,INVOLUTE SPLINE BORE WITH 13 TEETH,30.0 DEG PRESSURE ANGLE,0.897 IN. MAJOR DIA,0.751 IN. MINOR DIA; 9 EQUALLY SPACED CYLINDERS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 51722 | 3/2 Design control — primary reference U.S. Government activity |
| 51722 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 1650-00-339-2397 is a Cylinder Block,hydraulic Motor-P, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6350-00-508-0855, 4320-01-189-4597. Verify interchangeability with system specifications before substitution.
Key specifications for 1650-00-339-2397: General Characteristics Item Description: BRONZE; 1.715 IN. H,2.433 IN. BODY DIA,INVOLUTE SPLINE BORE WITH 13 TEETH,30.0 DEG PRESSURE ANGLE,0.897 IN. MAJOR DIA,0.751 IN. MINOR DIA; 9 EQUALLY SPACED CYLINDERS IN; End Item Identification: ABEX PUMP MODELS AP6VSC1 AND 2. 1 specification is 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.