A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.
NSN 6650-01-200-7657
NSN 4140-00-406-4369
NSN 6135-01-092-4734
NSN 5996-01-179-9951
NSN 6645-00-160-0503
NSN 6145-01-377-4382
NSN 5965-01-549-0176
NSN 5950-01-495-3983
NSN 5996-00-734-5364
NSN 6135-00-295-2614
NSN 5855-01-463-9401
NSN 6320-01-651-5210