Used on xlos angeles class ssn (688), whidbey island class lsd, ticonderoga class cg (47), kidd class ddg, emory s. land class as, spruance class dd (963), wasp class lhd, tarawa class lha, general purpose electronic test equipment (gpete)..
2a single mounting facility thread class 1.249" overall length 32 single mounting facility thread quantity per inch tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 2.409" overall length 32 single mounting facility thread quantity per inch circular wafer, bushing mount unef single mounting facility thread series