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UR143C
Retaining Ring
Description
Retaining Ring part number UR143C
Specifications
| Casehardening Indicator | Not casehardened |
|---|---|
| Cross Sectional Shape | Rectangular |
| Inside Diameter | 1.320 inches minimum and 1.335 inches maximum |
| Major Thickness | 0.0235 inches minimum and 0.0265 inches maximum |
| Material | Steel |
| Material Specification | Fed std 66, comp 1070 fed std 1st material response and fed std 66, comp 1072 fed std 2nd material response and fed std 66, comp 1074 fed std 3rd material response and fed std 66, comp 1075 fed std 4th material response and fed std 66, comp 1078 fed std 5th material response and fed std 66, comp 1080 fed std 6th material response and fed std 66, comp 1084 fed std 7th material response and fed std 66, comp 1085 fed std 8th material response and fed std 66, comp 1086 fed std 9th material response and fed std 66, comp 1090 fed std 10th material response |
| Outside Diameter | 1.496 inches minimum and 1.511 inches maximum |
| Ring Style | Special |
| Strength Rating | 221000.0 pounds per square inch minimum tensile |
| Surface Treatment | Cadmium |
| 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 UR143C. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error