The Cylinder Block,hydraulic Motor-P, cataloged under National Stock Number 1650-00-489-1645, 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 Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-489-1645 |
| Primary Part Number | 370176 |
| Item Name | Cylinder Block,hydraulic Motor-P |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| FSC Application Data | MOTOR&PUMP,HYDRAULIC |
| General Characteristics Item Description | STEEL,1.560 IN LG,1.450 IN O/A OD,0.277 TO 0.278 IN DIA OF 7 CY BORESEQUALLY SPACED,CENTER BORE SPLINED,14 TEETH,32/64 PITCH,30 DEG PRESSUREANGLE,0.438 IN PITCH DIA,0.463 IN FORM DIA,0.469 TO 0.470 IN MAJOR DIA,0.408 TO 0.411 IN MINOR DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 370176 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 1650-00-489-1645 is a Cylinder Block,hydraulic Motor-P, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-489-1645 has 1 manufacturer part number on file: 370176 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 370176: FSC Application Data: MOTOR&PUMP,HYDRAULIC; General Characteristics Item Description: STEEL,1.560 IN LG,1.450 IN O/A OD,0.277 TO 0.278 IN DIA OF 7 CY BORESEQUALLY SPACED,CENTER BORE SPLINED,14 TEETH,32/64 PITCH,30 DEG PRESSUREANGLE,0.438 IN PITCH DIA,0.463 IN FORM DIA,0.469 TO 0.470 IN MAJOR DIA,0.408 TO 0.411 IN MINOR DIA IN. 2 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.
NSN 1650-00-489-1645 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.