The Pump Unit,axial Pistons, cataloged under National Stock Number 4320-01-088-1936, 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 25 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-088-1936 |
| Primary Part Number | 165W00209 |
| Item Name | Pump Unit,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Pumping Element Type | PISTON |
| Intake Connection Type | THREADED INTERNAL |
| Frequency in Hertz | 400.0 |
| Inclosure Type | FULLY INCLOSED |
| Current Type | AC |
| Prime Mover Power Rating | 1.5 HORSEPOWER |
| Unpackaged Unit Length | 11.200 INCHES NOMINAL IN |
| Reciprocating Stroke Type | VARIABLE |
| Voltage in Volts | 115.0 AND 200.0 |
| Prime Mover Quantity | 1 |
| Pump Quantity | 1 |
| Pump Reciprocating Design | SINGLE ACTING |
| Unpackaged Unit Width | 6.000 INCHES NOMINAL IN |
| Discharge Connection Thread Size and Series/type Designator | 0.500-20 UNIFIED NATIONAL JOINT FINE (UNJF) |
| Intake Connection Thread Size and Series/type Designator | 0.562-18 UNIFIED NATIONAL JOINT FINE (UNJF) |
| Unpackaged Unit Height | 6.300 INCHES NOMINAL IN |
| Discharge Pressure | 750.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME |
| Maximum Discharge Flow Rate | 0.5 GALLONS PER MINUTE |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Current Rating in Amps | 7.0 |
| 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 |
|---|---|
| 165W00209 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 810AS694 | 7/1 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 165W00209 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-01-088-1936 is a Pump Unit,axial Pistons, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-088-1936 has 1 manufacturer part number on file: 165W00209 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 165W00209: Discharge Connection Quantity: 1; Phase: THREE; Pumping Element Type: PISTON; Intake Connection Type: THREADED INTERNAL. 25 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 4320-01-088-1936 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.