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MS28775-138

Military Standard Ring O

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Description

2.112in inner diameter; 0.103in thickness; preformed packing hydraulic o-ring

Specifications

Center Hole Diameter 2.102 inches minimum and 2.122 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 2.112 in
Material Rubber
NIIN 00-691-0144
NSN 5331-00-691-0144
Outside Diameter 2.295 inches minimum and 2.341 inches maximum
Temperature Range -65 to 275 ºF
Thickness 0.103 in
Weight 0.009 lb

Cross-reference

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Catalog data updated 2026-07-05. Report a data error