2a all threaded stud thread class 0.187" all threaded stud thread length 32 all threaded stud thread quantity per inch disc unc all threaded stud thread series
2a thread class right-hand 2.812" overall length 1.312" overall width 32 thread quantity per inch items furnished as accessories -jackscrew knob unc thread series
2a single mounting facility thread class 0.437" single mounting facility thread length tap, circular, bushing mount unef single mounting facility thread series
Used on los angeles class ssn (688), tarawa class lha, nimitz class cvn, austin ship class lpd-4 amphibious transport docks, wasp class lhd, spruance class dd (963), oliver perry class ffg, forrestal class cv, ticonderoga class cg (47), arleigh burke class ddg. 2a thread class right-hand 0.750" overall length 0.500" overall width 36 thread quantity per inch uns thread series
2b second mounting facility thread class right-hand second mounting facility 3.250" overall length 3.090" overall width 32 second mounting facility thread quantity per inch unc second mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 4.437" overall length 0.938" overall width circular wafer, bushing mount unef single mounting facility thread series
