A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5975-01-351-6097
NSN 5925-01-422-0431
NSN 5985-00-608-9137
NSN 6610-01-480-5014
NSN 6150-01-575-6914
NSN 5930-01-532-4752
NSN 5990-01-011-8022
NSN 5985-01-209-9164
NSN 5855-01-033-1375
NSN 5910-00-911-6114
NSN 5935-01-157-1412
NSN 5950-00-764-2992