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 5895-01-551-7957
NSN 5965-01-426-8325
NSN 6145-01-647-4096
NSN 6130-01-370-7256
NSN 5920-01-101-6627
NSN 5990-01-076-8901
NSN 5925-01-480-0730
NSN 5925-00-847-7725
NSN 5925-00-971-5633
NSN 7035-01-558-5253
NSN 6685-01-573-9439
NSN 5985-01-293-1091