2b thread class right-hand 4.532" overall length 1.469" overall width 18 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
2b 1st mounting facility thread class item must comply with requirements of desc production standard no. L03917; for navy nuclear propulsion plant products only; mtg bracket located left side unc 1st mounting facility thread series
2b 1st mounting facility thread class item must comply with requirements of desc production standard no. L03916; for navy nuclear propulsion plant products only; mtg bracket located right side unc 1st mounting facility thread series