No other part numbers with same form, fit, and function found.
A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.
NSN 6685-00-158-1980
NSN 5965-01-502-7006
NSN 4140-01-131-4924
NSN 5975-00-816-3681
NSN 6645-00-177-4729
NSN 5910-01-342-7237
NSN 7035-01-391-7470
NSN 4140-00-983-4083
NSN 5905-01-579-8092
NSN 6320-01-176-8367
NSN 7035-01-025-9312
NSN 6105-01-484-0233