Used on fc 29 qa proj; los angeles class ssn (688). 2a single mounting facility thread class 0.312" single mounting facility thread length 1.698" overall length tap, circular, bushing mount unef single mounting facility thread series
3.500" overall length 2.500" overall width energized on high, none time on delay, trip range .11-0.1 to 1.0 aac, electromechanical relay output, trip point dial calibrated
2a single mounting facility thread class 0.437" single mounting facility thread length 1.730" overall length 32 single mounting facility thread quantity per inch tap, circular, bushing mount unef single mounting facility thread series
Used on helicopter. 0.469" overall length item aka: sealing plug, tj, material: polytetrafluoroethylene per MS27488, size: 22hd, color: black straight shape single boss