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 6145-00-403-9458
NSN 6110-00-185-8147
NSN 4140-01-474-6268
NSN 6610-01-071-7958
NSN 5915-00-145-6181
NSN 5990-00-513-5328
NSN 5905-01-556-6119
NSN 5895-00-338-2279
NSN 6620-01-144-1244
NSN 5998-01-494-3925
NSN 6610-00-506-1977
NSN 5975-01-089-9862