The Ring,retaining, cataloged under National Stock Number 5325-00-616-4357, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Associated Spring Us, Llc Div Corry. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-616-4357 |
| Primary Part Number | LR57-2 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Associated Spring Us, Llc Div Corry |
| Status | ACTIVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 0.656 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Material | STEEL COMP 1095 |
| Material Document and Classification | QQ-S-633(-2), FS1095 FED SPEC SINGLE MATERIAL RESPONSE |
| Ring Style | HOOKED WIRE |
| Usage Design | INTERNAL |
| Material Diameter | 0.048 INCHES NOMINAL IN |
| Inside Diameter | 0.560 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5325-00-616-4357 is a Ring,retaining, manufactured by Associated Spring Us, Llc Div Corry, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-616-4357 has 3 cross-referenced part numbers: LR57-2 (Associated Spring Us, Llc Div Corry), LR57 (Associated Spring Us, Llc Div Corry), 220004 (Essex Industries, Inc. Dba Essex Industries).
There are 7 known substitutes for 5325-00-616-4357: 5961-00-021-7270, 5975-00-655-2772, 5930-00-920-5263 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for LR57-2: Casehardening Indicator: NOT CASEHARDENED; Outside Diameter: 0.656 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Material: STEEL COMP 1095. 9 total characteristics are documented in the Federal Logistics Information System.