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 6110-00-733-8686
NSN 5999-01-178-5129
NSN 6135-01-231-4809
NSN 6645-00-192-1152
NSN 5915-01-625-9741
NSN 4140-01-146-3524
NSN 6645-00-893-4190
NSN 5960-00-441-5147
NSN 6145-01-626-9321
NSN 5960-00-493-5589
NSN 7035-00-193-2269
NSN 7035-01-322-8180