The Pump,axial Pistons, cataloged under National Stock Number 4320-00-211-5079, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-211-5079 |
| Primary Part Number | 8168538 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Pump Reciprocating Design | SINGLE ACTING |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Intake Connection Quantity | 1 |
| Discharge Connection Quantity | 1 |
| Drive Shaft End Diameter | 0.750 INCHES NOMINAL IN |
| Discharge Connection Type | THREADED EXTERNAL |
| Intake Connection Type | THREADED EXTERNAL |
| Cylinder Quantity | 1 |
| Maximum Discharge Flow Rate | 6.1 GALLONS PER MINUTE |
| Pumping Element Type | PISTON |
| Drive Connection Type | SPUR GEAR |
| Volume Control Type | HYDRAULIC CYLINDER |
| Discharge Pressure | 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Reciprocating Stroke Type | VARIABLE |
| Drive Shaft Length | 1.125 INCHES NOMINAL IN |
| Drive Shaft Type | SPLINED, STRAIGHT EXTERNAL |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Mounting Type | BASE |
| Operating Speed at Rated Capacity | 3860.0 REVOLUTIONS PER MINUTE |
| Control Location | CENTER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4320-00-211-5079 is a Pump,axial Pistons, manufactured by Us Army Aviation and Missile Command, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-211-5079 has 4 cross-referenced part numbers: 8168538 (Us Army Aviation and Missile Command), AA32516L2 (Eaton Aerospace, Llc Dba Jackson South), 147112 (Eaton Aerospace, Llc Dba Jackson South), 176-58602 (The Boeing Company Div Legacy Am&m).
There are 2 known substitutes for 4320-00-211-5079: 4820-00-287-2969, 6130-01-570-2472. Verify interchangeability with system specifications before substitution.
Key specifications for 8168538: Pump Reciprocating Design: SINGLE ACTING; Pump Rotation Direction: COUNTERCLOCKWISE; Intake Connection Quantity: 1; Discharge Connection Quantity: 1. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-211-5079 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.