Used on receiving set,sonar an/bqr-15. 2a thread class right-hand 1.532" overall length 1.344" overall width 18 thread quantity per inch unef thread series
5.708" overall length 0.461" overall width item must comply with requirements of desc production standard no. L04153; for navy nuclear propulsion plant products only
Used on 5840-01-141-4378 radar set. 2a thread class right-hand 1.169" overall length 28 thread quantity per inch furnished items - gasket unef thread series
Used on generator,video signal an/aam79. 2b thread class right-hand 6.390" overall length 0.340" overall width 56 thread quantity per inch jackscrew type-female unc thread series