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: Nuts of iron or steel
NSN 5990-00-627-5151
NSN 6620-01-203-7761
NSN 5925-01-451-0518
NSN 5960-01-543-0235
NSN 6685-01-125-6687
NSN 5996-01-091-9337
NSN 6685-01-480-4251
NSN 5905-00-754-3327
NSN 6645-00-470-5310
NSN 6130-00-277-7321
NSN 6130-00-064-1517
NSN 6320-00-681-1324