o-rings › packing retainers
MS9058-06
Back-Up Ring
Description
Back-Up Ring
Specifications
| Center Hole Diameter | 0.478 |
|---|---|
| Cross Sectional Shape | Square/rectangular |
| Cross-Sectional Height | 0.057 inches minimum and 0.065 inches maximum |
| Joint Type | Scarf-peripheral retainer |
| Material | Plastic |
| Material Specification | Ams 3651 assn std single material response |
| NIIN | 00-559-1939 |
| NSN | 5330-00-559-1939 |
| Peripheral Diameter | 0.720 |
| Weight | 0.01 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS9058-06. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error