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MS28775-238
Military Standard Ring O
Description
O-Ring
Specifications
| Center Hole Diameter | 3.469 inches minimum and 3.499 inches maximum |
|---|---|
| Compound Specification Number | MIL-P-25732 |
| Cross-Sectional Height | 0.135 inches minimum and 0.143 inches maximum |
| Industry Standards/Certification | MS28775 |
| Inside Diameter | 3.484 in |
| Material | Rubber |
| NIIN | 00-579-7545 |
| NSN | 5331-00-579-7545 |
| Outside Diameter | 3.730 inches minimum and 3.794 inches maximum |
| Temperature Range | -65 to 275 ºF |
| Thickness | 0.139 in |
| Weight | 0.015 lb |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS29513-238 MS 3.79 in · 3-1/2 in · Rubber
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Catalog data updated 2026-07-05. Report a data error