Fluorescent penetrant inspect
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 4140-01-295-3226
NSN 6650-01-632-9643
NSN 6610-00-232-1533
NSN 6105-01-430-5401
NSN 5835-01-123-8305
NSN 5960-01-337-2823
NSN 4140-00-277-6285
NSN 5855-01-384-4914
NSN 5910-01-519-8236
NSN 4140-00-127-5311
NSN 6220-01-220-3286
NSN 6645-00-589-0143