The Pump,axial Pistons, cataloged under National Stock Number 4320-00-755-1078, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-755-1078 |
| Primary Part Number | AA65674L6 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| Intake Connection Thread Size and Series/type Designator | 1.312-12 UN |
| Drive Shaft Length | 1.125 INCHES NOMINAL IN |
| Cylinder Quantity | 9 |
| Volume Control Type | PRESSURE COMPENSATION |
| Control Location | RIGHT SIDE |
| Maximum Discharge Flow Rate | 18.0 GALLONS PER MINUTE |
| Intake Connection Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 0.875-14 UNF |
| Intake Connection Type | THREADED INTERNAL |
| Pump Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Pump Reciprocating Design | SINGLE ACTING |
| Operating Speed at Rated Capacity | 2820.0 REVOLUTIONS PER MINUTE |
| Discharge Pressure | 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Reciprocating Stroke Type | VARIABLE |
| Pumping Element Operating Position | HORIZONTAL |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Discharge Connection Type | THREADED INTERNAL |
| Drive Connection Type | CLOSE COUPLED |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4320-00-755-1078 is a Pump,axial Pistons, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-755-1078 has 2 cross-referenced part numbers: 50-083 (Mission Systems Davenport Inc.), AA65674L6 (Eaton Aerospace, Llc Dba Jackson South).
There are 12 known substitutes for 4320-00-755-1078: 5330-00-154-7606, 5210-00-239-0487, 4520-00-300-7829 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA65674L6: Intake Connection Thread Size and Series/type Designator: 1.312-12 UN; Drive Shaft Length: 1.125 INCHES NOMINAL IN; Cylinder Quantity: 9; Volume Control Type: PRESSURE COMPENSATION. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-755-1078 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.