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 5950-00-036-6681
NSN 5855-00-252-5743
NSN 6620-01-158-9412
NSN 6135-00-497-0491
NSN 6105-01-227-5159
NSN 5985-01-531-3984
NSN 6610-00-141-0393
NSN 5925-00-286-8502
NSN 5985-01-113-0684
NSN 5910-01-408-2457
NSN 5910-01-065-0977
NSN 5915-01-389-1065