The Cylinder Block,hydraulic Motor-P, cataloged under National Stock Number 4320-00-735-2302, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 4320-00-735-2302 |
| Primary Part Number | DS-922286 |
| Item Name | Cylinder Block,hydraulic Motor-P |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| FSC Application Data | PUMP,AXIAL PISTONS |
| General Characteristics Item Description | 2.7765 TO 2.7785 IN. LG,9 PISTON HOLES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 922286 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| DS-922286 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 5469-1 | 5/9 Secondary reference U.S. Government activity |
| 5469-1 | 5/9 Secondary reference General Signal Corp |
| DS-922286 | 3/9 Design control — primary reference U.S. Government activity |
| 922286 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-735-2302 is a Cylinder Block,hydraulic Motor-P, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-735-2302 has 2 manufacturer part numbers on file: 922286 (Eaton Aerospace, Llc Dba Jackson South), DS-922286 (Eaton Aerospace, Llc Dba Jackson South).
5 possible matches (shared part number, not a government interchangeability claim): 5310-01-073-7854, 2990-01-157-6317, 5910-01-422-1698. Verify interchangeability with system specifications before substitution.
Key specifications for DS-922286: FSC Application Data: PUMP,AXIAL PISTONS; General Characteristics Item Description: 2.7765 TO 2.7785 IN. LG,9 PISTON HOLES IN; End Item Identification: 4320005293849 66WA400 PUMP. 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 4320-00-735-2302 has DEMIL Code Q. 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.