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 6145-01-156-7866
NSN 5950-01-481-8053
NSN 5915-01-555-8852
NSN 5895-00-997-3822
NSN 6105-01-076-4670
NSN 5925-00-932-3027
NSN 6130-01-274-5852
NSN 5996-01-181-7057
NSN 6645-01-629-0847
NSN 5999-01-381-1139
NSN 6135-00-134-6648
NSN 6110-01-041-5986