3a thread class right-hand 0.276" thread length flat countersunk head style 2.063" grip length 32 thread quantity per inch cadmium surface treated unf thread series
Used on nsn 2320-01-318-9902 het (heavy equipment transporter); nsn 2320-01-304-2277 pls (palletized loading system). screw, shouldered 6 x 100 x 16; part of nsn 2520-01-355-1918 carrier assembly; tm 9-2320-360-24p fig 127
2a thread class right-hand 1.125" thread length hexagon head style 14 thread quantity per inch screw, cap, hexagon head passivate surface treated unc thread series
3a thread class right-hand 0.578" thread length dished hexagon head style 2.865" grip length 24 thread quantity per inch passivate surface treated unjf thread series
Used on pacer dawn. flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.313" grip length passivate surface treated