2a single mounting facility thread class right-hand single mounting facility 0.938" overall length 0.734" overall width 48 single mounting facility thread quantity per inch unc single mounting facility thread series
2b single mounting facility thread class 2.700" overall length 1.730" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2b single mounting facility thread class 3.340" overall length 2.380" overall width 24 single mounting facility thread quantity per inch legend reads going clockwise run off stby tap, circuit selector unc single mounting facility thread series
Used on aircraft,beechcraft a90. 1.750" overall length 1.325" overall width four quick connect terminals, 5second time delay; operating temp 80deg c; two 0.127 in. dia mtg holesspaced 1.125 in. center to center
Used on engine generator (eg). 1.750" overall length 1.325" overall width four quick connect terminals, 60second time delay; operating temp 80deg c; two 0.127 in. dia mtg holesspaced 1.125 in. center to center
2a thread class right-hand 1.170" overall length 36 thread quantity per inch chromium surface treated double clamping action open frame type uns thread series