Used on los angeles class ssn (688). 0.5620" overall length material delrin 150; 21/32 in. inside diameter; 15/16 in. outside diameter; 125 microinch finish
Used on los angeles class ssn (688). 0.5000" overall length material delrin 150; .687 in. outside diameter; .505 min./.510 max inside diameter; 125 microinch finish