The Pump,axial Pistons, cataloged under National Stock Number 4320-00-181-9440, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-181-9440 |
| Primary Part Number | PV3-205-30A |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| Drive Shaft Length | 1.690 INCHES NOMINAL IN |
| Drive Connection Type | CLOSE COUPLED |
| Reciprocating Stroke Type | VARIABLE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Reciprocating Design | SINGLE ACTING |
| Drive Shaft End Diameter | 1.267 INCHES NOMINAL IN |
| Discharge Connection Quantity | 2 |
| Drive Shaft End Diameter | 1.267 INCHES NOMINAL IN |
| Intake Connection Type | THREADED INTERNAL |
| Pumping Element Operating Position | HORIZONTAL |
| Intake Connection Thread Size and Series/type Designator | 1.313-12 UN |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Intake Connection Quantity | 1 |
| Drive Shaft Type | SPLINED, STRAIGHT EXTERNAL |
| Discharge Connection Thread Size and Series/type Designator | 0.563-18 UNF AND 1.063-12 UN |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Cylinder Quantity | 9 |
| Reciprocating Stroke Type | VARIABLE |
| Pumping Element Type | PISTON |
| Drive Shaft Length | 1.690 INCHES NOMINAL IN |
| Drive Shaft Type | SPLINED, STRAIGHT EXTERNAL |
| Discharge Connection Type | THREADED INTERNAL |
| Pump Reciprocating Design | SINGLE ACTING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 215-22119-31 | Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA) |
| 381267 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| PV3-205-30A PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-00-181-9440 is a Pump,axial Pistons, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-181-9440 has 3 cross-referenced part numbers: 215-22119-31 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 381267 (Eaton Aerospace, Llc Dba Jackson South), PV3-205-30A (Eaton Aerospace, Llc Dba Jackson South).
There is 1 known substitute for 4320-00-181-9440: 6515-01-316-1003. Verify interchangeability with system specifications before substitution.
Key specifications for PV3-205-30A: Drive Shaft Length: 1.690 INCHES NOMINAL IN; Drive Connection Type: CLOSE COUPLED; Reciprocating Stroke Type: VARIABLE; Media for Which Designed: HYDROCARBON FUELS AND OILS. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-181-9440 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.