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MS28778-3
Military Standard Ring O
Description
O-Ring
Specifications
| Center Hole Diameter | Between 0.296 inches and 0.306 inches |
|---|---|
| Compound Specification Number | MIL-P-5510 |
| Cross-Sectional Height | Between 0.061 inches and 0.067 inches |
| Description | MS28778 Tube Fitting Boss Gasket |
| Hardness Rating | 90 shore durometer a |
| Industry Standards/Certification | MS28778 |
| Inside Diameter | 0.301 in |
| Material | Rubber |
| NIIN | 00-835-7485 |
| NSN | 5331-00-835-7485 |
| Outside Diameter | Between 0.418 inches and 0.44 inches |
| Temperature Range | -65 to 212 ºF |
| Thickness | 0.064 in |
| Tube OD | 3/16 |
| Tubing Outside Diameter | 3/16 in |
| Weight | 0.0045 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 MS28778-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error