The Key,brake Shaft, cataloged under National Stock Number 4320-00-057-0809, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Key,brake Shaft |
| FSC / FSG | 4320 — No Item Name Available (FSG 43) |
| Manufacturers | Eaton Aerospace, Llc Dba Jackson South (CAGE 62983) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-057-0809 |
| Primary Part Number | 55539 |
| Item Name | Key,brake Shaft |
| 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 |
|---|---|
| CR77052PC58 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 55539 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4320-00-057-0809 is a Key,brake Shaft, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-057-0809 has 2 cross-referenced part numbers: CR77052PC58 (Eaton Aerospace, Llc Dba Jackson South), 55539 (Eaton Aerospace, Llc Dba Jackson South).
There is 1 known substitute for 4320-00-057-0809: 3455-00-280-2397. Verify interchangeability with system specifications before substitution.