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 5985-00-947-8269
NSN 6150-00-100-4373
NSN 6645-00-863-9695
NSN 6240-00-768-0950
NSN 6150-01-123-2629
NSN 6610-00-786-0696
NSN 6145-00-117-8861
NSN 5965-01-220-0529
NSN 6685-00-627-6102
NSN 5925-01-436-3320
NSN 6685-01-327-6319
NSN 6610-01-033-1748