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 5855-00-560-0110
NSN 5855-00-782-7714
NSN 5925-01-441-8723
NSN 5905-01-203-6017
NSN 5990-01-060-3687
NSN 5855-01-120-7831
NSN 5935-01-421-2456
NSN 5996-01-049-5452
NSN 6130-01-659-1799
NSN 6145-00-170-6467
NSN 4140-01-448-9725
NSN 7035-01-066-8308