The Ring,retaining, cataloged under National Stock Number 5325-00-180-5731, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.
| Parameter | Value |
|---|---|
| NSN | 5325-00-180-5731 |
| Primary Part Number | A85-41 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Ring Style | SPECIAL |
| Material | STEEL |
| Surface Treatment | CADMIUM |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 3.09375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUNDED OUTSIDE CORNERS |
| Inside Diameter | 2.59375 INCHES NOMINAL IN |
| Major Thickness | 0.041 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Usage Design | EXTERNAL OR INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A85-41 PRIMARY | Goodrich Corporation (USA) |
NSN 5325-00-180-5731 is a Ring,retaining, manufactured by Goodrich Corporation, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-180-5731 has 1 cross-referenced part number: A85-41 (Goodrich Corporation).
There is 1 known substitute for 5325-00-180-5731: 5905-00-120-9154. Verify interchangeability with system specifications before substitution.
Key specifications for A85-41: Ring Style: SPECIAL; Material: STEEL; Surface Treatment: CADMIUM; Casehardening Indicator: NOT CASEHARDENED. 9 total characteristics are documented in the Federal Logistics Information System.