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 5920-00-789-8247
NSN 5985-00-141-9036
NSN 6320-01-268-3072
NSN 4140-01-085-7810
NSN 6610-01-021-8509
NSN 5925-01-293-2399
NSN 5999-01-425-4697
NSN 6620-01-342-5953
NSN 5990-01-514-8030
NSN 6610-01-417-3011
NSN 5910-01-611-8200
NSN 6110-00-397-7531