The Pump Subassembly,axial Piston,hy, cataloged under National Stock Number 4320-01-418-8963, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-418-8963 |
| Primary Part Number | 849216 |
| Item Name | Pump Subassembly,axial Piston,hy |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Component Quantity | 23 |
| Major Components | PISTON AND ROD ASSY,9; CYLINDER BLOCK,1; PISTON ROD BEARING,9; SPRING,1; PIN,1; UNIVERSAL LINK RETAINER,1; DRIVE SHAFT,1 |
| 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 |
|---|---|
| 849216 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 849185 | D/9 Drawing number reference only Eaton Aerospace, Llc Dba Jackson South |
NSN 4320-01-418-8963 is a Pump Subassembly,axial Piston,hy, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-418-8963 has 1 manufacturer part number on file: 849216 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 849216: Component Quantity: 23; Major Components: PISTON AND ROD ASSY,9; CYLINDER BLOCK,1; PISTON ROD BEARING,9; SPRING,1; PIN,1; UNIVERSAL LINK RETAINER,1; DRIVE SHAFT,1; Special Features: CONSISTS OF CYLINDER BLOCK, PISTONS AND DRIVE SHAFT; End Item Identification: SEAWOLF CLASS SSN; USED ON VICKERS PF1-095-1 MODEL 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.
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.