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 5935-00-827-0621
NSN 5925-01-381-2528
NSN 5960-00-966-9469
NSN 6105-01-583-2048
NSN 6135-01-327-2092
NSN 5895-01-646-9979
NSN 5905-00-593-5048
NSN 5895-00-454-7241
NSN 5925-00-550-4946
NSN 5905-01-213-2821
NSN 6620-01-570-9778
NSN 5855-01-018-1247