Used on nsn 2320-01-371-9583 utility truck (hmmwv). 2a thread class right-hand 0.625" thread length flat chamfer head style 16 thread quantity per inch unc thread series
3a thread class right-hand 0.287" thread length dished hexagon head style 1.365" grip length 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 1.130" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength head painted white unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 26000 single pounds per square inch shear strength anodize or chromate surface treated
3a thread class right-hand 0.381" thread length flat countersunk head style 0.365" grip length 32 thread quantity per inch paint color white paint top of head surface treated unjf thread series
3a thread class right-hand 0.979" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
32 thread class right-hand hexagon head style 32 thread quantity per inch furnish with stop nut a-286 cres per ams 5731, passivate per qq-p-35, 140000 p.s.i. min AMS5529; coil spring 18-8 type 302 cres per astm A580, passivate; spring cup 18-8 type 300 cres per astm-a-555, astm-a-581 ams 5640; disc s=pring 17-7 ph cres per ams 5529, 240000 p.s.i. min per ams 5529, passivate; also contains self-locking slug round per mil-f-18240 cadmium fastener surface treated unf thread series
