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 5950-01-441-8711
NSN 6240-01-381-2275
NSN 5990-01-617-5156
NSN 5998-00-500-8551
NSN 4140-01-312-2361
NSN 5905-00-436-1925
NSN 5998-00-433-5541
NSN 5925-00-938-7370
NSN 6685-00-062-6199
NSN 6645-00-679-8203
NSN 5945-00-078-1809
NSN 5950-01-229-0676