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 5855-00-151-3853
NSN 2925-01-141-7563
NSN 6240-00-910-3297
NSN 5999-01-578-3381
NSN 5835-01-024-9249
NSN 6320-00-506-2314
NSN 5975-00-682-3873
NSN 2925-01-355-5280
NSN 6130-00-545-9943
NSN 5985-00-670-9484
NSN 6135-01-297-5565
NSN 5915-01-411-5355