The Ring,retaining, cataloged under National Stock Number 5325-01-257-2615, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rotor Clip Company, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 5325-01-257-2615 |
| Primary Part Number | 5304-31 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Rotor Clip Company, Inc. |
| Status | ACTIVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Inside Diameter | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | STEEL COMP 632 |
| Material Document and Classification | AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE |
| Usage Design | EXTERNAL |
| Outside Diameter | 0.588 INCHES NOMINAL IN |
| Material Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Major Thickness | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Ring Style | EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5325-01-257-2615 is a Ring,retaining, manufactured by Rotor Clip Company, Inc., classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-01-257-2615 has 2 cross-referenced part numbers: 5304-31 (Rotor Clip Company, Inc.), 5304-31 (Truarc Company Llc Dba Waldes Truarc).
There are 2 known substitutes for 5325-01-257-2615: 5331-00-984-3808, 5998-01-360-5494. Verify interchangeability with system specifications before substitution.
Key specifications for 5304-31: Casehardening Indicator: NOT CASEHARDENED; Inside Diameter: 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL COMP 632. 10 total characteristics are documented in the Federal Logistics Information System.