The Ring,retaining, cataloged under National Stock Number 5325-00-263-3838, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mellowes Co Div of Charter Mfg Co Inc. Government technical data includes 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-263-3838 |
| Primary Part Number | XRC315 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Mellowes Co Div of Charter Mfg Co Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Material | STEEL |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| Inside Diameter | 0.280 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 0.288 INCHES NOMINAL IN |
| Strength Rating | ERR-060 |
| Material Diameter | 0.029 INCHES NOMINAL IN |
| Ring Style | STRAIGHT GAP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XRC315 | Mellowes Co Div of Charter Mfg Co Inc (USA) |
| B5-15-5362 | Edgewood Chemical Biological Center Ecbc (USA) |
NSN 5325-00-263-3838 is a Ring,retaining, manufactured by Mellowes Co Div of Charter Mfg Co Inc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-263-3838 has 2 cross-referenced part numbers: XRC315 (Mellowes Co Div of Charter Mfg Co Inc), B5-15-5362 (Edgewood Chemical Biological Center Ecbc).
There is 1 known substitute for 5325-00-263-3838: 5325-00-282-2451. Verify interchangeability with system specifications before substitution.
Key specifications for XRC315: Cross-Sectional Shape Style: ROUND; Material: STEEL; Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL. 11 total characteristics are documented in the Federal Logistics Information System.