2a thread class right-hand 0.694" thread length flat countersunk undercut head style 28 thread quantity per inch head chamfered 0.060 wide passivate surface treated unf thread series
2a thread class right-hand 0.178" thread length pan no. 2 head style 24 thread quantity per inch 0.148 in. min thru 0.158 in. max dia. by 0.052 in. min thru 0.072 in. max length undercut beneath second shoulder; finish coat all surfaces with solid film lubricant per mil-l-46010 passivate surface treated unc thread series
2a thread class right-hand 0.365" thread length hexagon head style 32 thread quantity per inch finish coat all surface with drying type preservative oil passivate surface treated unc thread series
3a thread class right-hand 0.875" thread length flat chamfer head style 0.062" hole diameter 11 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.875" thread length flat chamfer head style 0.062" hole diameter 11 thread quantity per inch zinc surface treated unc thread series
2a thread class right-hand 0.189" thread length undercut hexagon head style 0.133" hole diameter 32 thread quantity per inch drill hole in head 0.562 in. min, 0.624 in. max deep phosphate surface treated unc thread series
3a thread class right-hand 0.625" thread length flat chamfer head style 0.061" hole diameter 16 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.625" thread length flat chamfer head style 0.061" hole diameter 16 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.938" thread length flat chamfer head style 0.061" hole diameter 13 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 1.063" thread length flat chamfer head style 0.061" hole diameter 11 thread quantity per inch zinc surface treated unc thread series
2a thread class right-hand 0.195" thread length pan head style 40 thread quantity per inch navy special project screw, shoulder has 0.030 in. thread relief passivate surface treated unc thread series
Used on sonar assy,torpedo mk50. 2a thread class right-hand 0.373" thread length pan no. 2 head style 32 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand 0.425" thread length fillister head style 16 thread quantity per inch navy special project one hole drill in threads 0.100 in. dia unc thread series
Used on mech remote fuze disassembly kit mk 121 mod 0. items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. these items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines, zinc surface treated
3a thread class right-hand 0.285" thread length hexagon head style 36 thread quantity per inch relief between head chromate first shoulder surface treated unjf thread series
3a thread class right-hand 0.630" thread length pan head style 24 thread quantity per inch navy special project screw shoulder has 0.125 in. hole in thread unc thread series
3a thread class right-hand 0.630" thread length pan head style 24 thread quantity per inch navy special project screw shoulder has 0.125 in. hole in thread; has 0.090 in. min. unc thread series
Used on clampup,outboard bombrack attach,cft f15 acft. 3a thread class right-hand 0.800" thread length pan no. 2 head style 20 thread quantity per inch bushing fits over shoulder of screw adjacent to head; bushing material is beryllium-copper alloy per federal spec qq-c-530, alloy 173, cond ht; 0.8719/0.8727 in. inside dia, 1.202/1.212 in.o.d., 0.655/0.665 in. lg nickel surface treated unjf thread series
3a thread class right-hand 0.456" thread length flat countersunk undercut head style 20 thread quantity per inch cadmium surface treated unjf thread series
