The Ring,retaining, cataloged under National Stock Number 5325-01-139-1544, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — No Item Name Available (FSG 53) |
| Manufacturers | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-139-1544 |
| Primary Part Number | 78744 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 78744 PRIMARY | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
| 78706 ITEM 13 | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
NSN 5325-01-139-1544 is a Ring,retaining, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-01-139-1544 has 2 cross-referenced part numbers: 78744 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 78706 ITEM 13 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
There are 4 known substitutes for 5325-01-139-1544: 4730-00-202-9539, 5815-00-568-2245, 5360-00-754-4676 and 1 more. Verify interchangeability with system specifications before substitution.