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UR381S
Retaining Ring
Description
Retaining Ring part number UR381S
Specifications
| Casehardening Indicator | Not casehardened |
|---|---|
| Cross Sectional Shape | Rectangular |
| Inside Diameter | 3.579 inches minimum and 3.589 inches maximum |
| Major Thickness | 0.037 inches minimum and 0.041 inches maximum |
| Material | CRES |
| Material Specification | Ams 5519 assn std single material response |
| Outside Diameter | 3.945 inches minimum and 3.975 inches maximum |
| Ring Style | Special |
| Strength Rating | 185000.0 pounds per square inch minimum tensile |
| Surface Treatment | Passivate |
| Usage Design | Internal |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- UR143C
- UR381S
Cross-reference
No interchangeable or dimensionally similar parts are on record for UR381S. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error