Nut self-locking
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 5895-01-423-0532
NSN 5985-01-188-0359
NSN 6135-01-041-3829
NSN 5965-01-089-8579
NSN 5930-01-145-4646
NSN 5950-00-100-1345
NSN 6130-01-484-7557
NSN 5950-00-867-1049
NSN 5975-01-015-1956
NSN 5835-00-233-6327
NSN 5996-00-028-6802
NSN 5910-01-481-5078