, . . . . . . . . . .- . . . . . . . . . .%z=idNILrrARY STANDARDNS-51968CNOTICE16 JUNE 1988NUT, PLAIN, HExAmNcARBo N STEEL,CALMIUMPLATED,UNdistributionis unlimited.lo.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-