The Piston,pump, cataloged under National Stock Number 4320-00-457-0053, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-457-0053 |
| Primary Part Number | 941887 |
| Item Name | Piston,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Pin Hole Bushing | NOT INCLUDED |
| Head Style | CAVITY |
| Pin | NOT INCLUDED |
| Surface Finish | FINISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-457-0053 is a Piston,pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-457-0053 has 2 cross-referenced part numbers: 941887 (Eaton Aerospace, Llc Dba Jackson South), 261655 (Eaton Aerospace, Llc Dba Jackson South).
There are 2 known substitutes for 4320-00-457-0053: 5120-01-398-9244, 1560-01-683-0499. Verify interchangeability with system specifications before substitution.
Key specifications for 941887: End Item Identification: TRANSMISSION PUMP,VICKERS,MDL TA15; Pin Hole Bushing: NOT INCLUDED; Head Style: CAVITY; Pin: NOT INCLUDED. 6 total characteristics are documented in the Federal Logistics Information System.