The Liner-Piston Servo, cataloged under National Stock Number 4320-01-158-6481, 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. 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 | 4320-01-158-6481 |
| Primary Part Number | 71258 |
| Item Name | Liner-Piston Servo |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 71258 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 83125 PIECE 36 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-01-158-6481 is a Liner-Piston Servo, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-158-6481 has 2 cross-referenced part numbers: 71258 (Eaton Aerospace, Llc Dba Jackson South), 83125 PIECE 36 (Eaton Aerospace, Llc Dba Jackson South).
There are 2 known substitutes for 4320-01-158-6481: 2915-00-991-0981, 1055-01-149-3597. Verify interchangeability with system specifications before substitution.
Key specifications for 71258: End Item Identification: AXIAL PSTN PUMP 110GPM 1150RPM RPM. 1 total characteristics are documented in the Federal Logistics Information System.