3a thread class right-hand 0.410" thread length dished hexagon head style 20 thread quantity per inch navy special project top surface of the head should be marked with a of six dots
Used on contractor logistics lifetime support (crls); roller, vibratory, self-propelled, type ii; caterpillar model cs-563d; contract no. daae07-98-c-s007; nsn 3895-01-456-2735; tm - 5-3895-383.
Used on contractor logistics lifetime support (crls); roller, vibratory, self-propelled, type ii; caterpillar model cs-563d; contract no. daae07-98-c-s007; nsn 3895-01-456-2735; tm - 5-3895-383.
Used on navy equip. 2a thread class right-hand 0.188" thread length pan head style 40 thread quantity per inch screw, pnh w/washer crest cup spring washer unc thread series
Used on lau 67 guided missile launcher. 3a thread class right-hand 0.250" thread length pan no. 2 head style 32 thread quantity per inch cadmium screw surface treated unjf thread series