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 5950-01-380-9734
NSN 5835-01-426-6573
NSN 6135-01-398-5922
NSN 6645-00-369-4410
NSN 6135-01-333-6101
NSN 4140-01-089-9724
NSN 5930-01-282-6069
NSN 6610-00-401-2601
NSN 6685-00-451-6941
NSN 5985-01-073-1529
NSN 6320-01-019-1028
NSN 4140-01-327-1688