Drum unit consists of brass drum /p/n sm2o5400, steel wire /gp161100/
NSN 6150-01-421-2543
NSN 5905-01-435-6357
NSN 6135-01-382-1980
NSN 5960-00-715-9227
NSN 5925-01-071-6671
NSN 5950-00-293-9931
NSN 5910-01-229-1454
NSN 5930-00-092-7125
NSN 5998-01-557-9720
NSN 5910-01-352-5068
NSN 2925-01-434-6945
NSN 5985-01-214-4539