T=ZE=IMS-51967D,dateduse in acquisition.Custodians :Army-ARMrForc!e -99Revkl activities,Amy- AV,GL,MINavy MCDIA -ISUserativities:Army-mNavy- MC; OS, SHMS-51967DNOTICE16 JuNE1988MILITARY STANDARDNUT, PIAIN, HEXAGONCARBCN STEEL,CADYIUM PLATEO, UNC-2B(IN./Ml)30 March 1970 haS been reviewed and detemun“ ed to be validforPreparingactivity:Amly-ARAMsc iwl Fsc 5310DISTRIBUTION STATIMENT A. Appruved for publicrelease;distributionis unlimitd.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-