Used on patriot missile p/n 11448769. 2a thread class right-hand 1.390" overall length 0.687" overall width 28 thread quantity per inch unef thread series
2a thread class right-hand 2.578" overall length 0.480" overall width 56 thread quantity per inch d shaped pin is in the 3 o'clock position unc thread series
Used on p/n 17-92147 rev.3 sheet 156, panel, window heater power 05-44-2 onboard 420 ft wagb coast guard vessel. 6.344" overall length 2.000" overall width calibration for 50c application; high ic rating; black label