Used on 5840-01-085-1604 antenna-transceiver. 2b thread class right-hand 3.375" overall width 10 thread quantity per inch furnished items - protective cover double stub thread series
Used on 5985-01-283-2515 antenna. 5.779" overall length 0.275" overall width 3 crush ribs-0.150 in. deep; 0.114 in. in dia 45 deg x 0.015 in chamfer to 0.114 in. hole
Used on 5840-01-270-5100 radar set. 2a thread class right-hand 2.950" overall length 3.365" overall width 10 thread quantity per inch double stub thread series
2b thread class right-hand 40 thread quantity per inch item must comply with requirements of defense supply center columbus production standard no. LO4271. length - 6.145" unc thread series
2b thread class right-hand 3.650" overall length 0.359" overall width 40 thread quantity per inch nuts are bonded into hex recess in mounting holes unc thread series