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 6320-00-977-3930
NSN 6130-01-204-3814
NSN 6220-01-042-6454
NSN 7035-01-022-5763
NSN 5920-01-409-0472
NSN 6650-00-193-7358
NSN 5935-01-295-6964
NSN 5920-01-125-6469
NSN 5950-01-143-5995
NSN 6620-01-448-0572
NSN 5925-00-133-2963
NSN 6685-01-464-9454