Used on support equipment (se),b-2 bomber;aircraft,b-2 bomber (atb). 3a thread class right-hand 0.425" thread length flat countersunk head style 0.802" grip length 28 thread quantity per inch unjf thread series
2a thread class right-hand 0.194" thread length flat countersunk head style 80 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.308" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated painted lusterless gray per fed-std-595 unc thread series
right-hand nut thread 4.312" nut thread thread length 9.688" overall length 9 nut thread thread quantity per inch navy special project stud end of point threaded 0.500 in. dia by 0.562 in. long
3a thread class right-hand 1.433" grip length 20 thread quantity per inch 117000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.850" thread length hexagon head style 28 thread quantity per inch item provided with a nut passivate surface treated unf thread series
2a thread class right-hand 0.300" thread length hexagon head style 32 thread quantity per inch furnished with two hex nuts 0.125 in. long passivate surface treated unc thread series
2a thread class right-hand 0.280" thread length flat chamfer head style 16 thread quantity per inch 0.160 in. long by 0.275 in. dia undercut beneath head passivate fastener surface treated unc thread series
2a thread class right-hand 0.190" thread length flat countersunk head style 32 thread quantity per inch navy special project passivate screw surface treated solvent clean per mil-s-5002; wash primer per mil-p-15328 medium gray enamel; semi-gloss, bake per tt-e-529, class b, color no. 26250 per fed std 595 unc thread series
3a thread class right-hand 1.688" grip length 32 thread quantity per inch 108000 single pounds per square inch shear strength 32 micro" on shank cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.307" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.870" grip length 32 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjc thread series
3a thread class right-hand 0.485" thread length hexagon head style 28 thread quantity per inch item provided with a nut passivate surface treated unf thread series
