2a single mounting facility thread class 1.015" overall length 1.015" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2b thread class right-hand 4.250" overall length 1.125" overall width 18 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
3b thread class right-hand 1.484" overall length 1.484" overall width 32 thread quantity per inch one side cut away 0.766 in. chromate surface treated square shape unc thread series
Used on direction finder set an/bld-1. 2a single mounting facility thread class 0.312" single mounting facility thread length 1.965" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on 3805-01-153-1854 scraper,earth. 3a single threaded bushing thread class 12.31mm single threaded bushing thread length 95.8mm overall length 11.9 mm dia paddle cylindrical unf single threaded bushing thread series