2b all threaded hole thread class 2.960" overall length 1.830" overall width 32 all threaded hole thread quantity per inch unc all threaded hole thread series
2a all threaded stud thread class 0.187" all threaded stud thread length 40 all threaded stud thread quantity per inch disc unc all threaded stud thread series
2a single threaded stud thread class 0.187" single threaded stud thread length 0.282" overall length 40 single threaded stud thread quantity per inch disc unc single threaded stud thread series
2a single threaded bushing thread class 0.187" single threaded bushing thread length 0.308" overall length 40 single threaded bushing thread quantity per inch disc unc single threaded bushing thread series
Used on 2350-01-049-2695 fighting vehicle. 2a single threaded stud thread class 0.187" single threaded stud thread length 32 single threaded stud thread quantity per inch disc unc single threaded stud thread series
Used on 1270-01-142-2855 target designator. 2a single threaded stud thread class 0.187" single threaded stud thread length 32 single threaded stud thread quantity per inch disc unc single threaded stud thread series
Used on 1430-01-087-6330 radar set,semitrail. 2a single threaded bushing thread class 0.325" single threaded bushing thread length 4.095" overall length cylindrical w/flange unf single threaded bushing thread series