Used on test set 30003. 2a single mounting facility thread class 0.312" single mounting facility thread length 2.717" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on nimitz class cvn, virginia class cgn (41), spruance class dd (963), forrestal class cv. strategic weapon systems (poseidon and trident). general purpose electronic test equipment (gpete). mine countermeasures support (mcs) class (lph-12).. weapon system essential