2a single mounting facility thread class 2.000" overall length 1.630" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 2.352" overall length 0.969" overall width circular wafer, bushing mount unef single mounting facility thread series
Used on gvirginia class cgn (41); tarawa class lha; wasp class lhd; ticonderoga class cg (47) forrestal class cv; los angeles class ssn (688); oliver perry class ffg; nimitz class cvn; spruance class dd (963). weapon system essential axial terminal each end
2b single mounting facility thread class 3.813" overall length 2.812" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2a single mounting facility thread class 0.310" single mounting facility thread length 3.685" overall length three dummy lugs rear ea section, outer shaft also flatted circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 4.594" overall length circular wafer, bushing mount unef single mounting facility thread series