o-rings › o-rings
MS28775-129
Military Standard Ring O
Description
Inner diameter: 1.549, thickness: 0.103", preformed packing hydraulic o-ring
Specifications
| Center Hole Diameter | 1.539 inches minimum and 1.559 inches maximum |
|---|---|
| Compound Specification Number | MIL-P-25732 |
| Cross-Sectional Height | 0.100 inches minimum and 0.106 inches maximum |
| Industry Standards/Certification | MS28775 |
| Inside Diameter | 1.549 in |
| Material | Rubber |
| NIIN | 00-580-4394 |
| NSN | 5331-00-580-4394 |
| Outside Diameter | 1.734 inches minimum and 1.776 inches maximum |
| Temperature Range | -65 to 275 ºF |
| Thickness | 0.103 in |
| Weight | 0.0055 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.
- MS29513-129 MS 1-3/4 in · 1.55 in · Rubber
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error