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 5945-00-250-5660
NSN 5905-01-541-5437
NSN 5945-00-139-4392
NSN 5990-01-443-2931
NSN 5990-00-155-2306
NSN 2925-01-069-5324
NSN 5895-01-418-5233
NSN 5855-00-014-5008
NSN 5920-00-681-6464
NSN 5855-00-135-0797
NSN 6685-01-356-8177
NSN 4140-01-529-2846