2b single mounting facility thread class 5.125" overall length 1.891" overall width 24 single mounting facility thread quantity per inch item must comply with requirements of defense electronics suppply center production standard no. L04414; for navy nuclear propulsion plant products tap, circuit selector unc single mounting facility thread series
2b single mounting facility thread class 5.250" overall length 3.750" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2a single mounting facility thread class 0.297" single mounting facility thread length 1.375" overall width circular wafer, bushing mount unef single mounting facility thread series
Used on hoist assy,h-60b acft. actuator switch is 0.450 in. w., 0.590 in. h., 0.615 in. lg. nom., components include 2 round head machine screws, 56 unc x 0.688, w lockwashers, 2 hex nuts, 3 flexible insulators
2a thread class right-hand 2.328" overall length 1.750" overall width 8 thread quantity per inch furnished items - protective cover special acme thread series