2a single mounting facility thread class 0.437" single mounting facility thread length 2.821" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on f/tf-05a 76301. 3a single threaded bushing thread class 0.320" single threaded bushing thread length 16 single threaded bushing thread quantity per inch disc unf single threaded bushing thread series
Used on control unit 97499. 3b single pressure connection thread class 0.438" single connection inside diameter 2.470" overall length 20 single pressure connection thread quantity per inch cylindrical unf single pressure connection thread series