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 5975-01-285-7321
NSN 6320-00-284-1524
NSN 5930-01-378-6951
NSN 5996-01-444-9439
NSN 6685-00-693-7275
NSN 7035-00-543-3272
NSN 5930-00-822-2911
NSN 5910-01-540-2875
NSN 5965-00-925-1725
NSN 5960-01-654-4353
NSN 6145-00-928-9103
NSN 6220-01-389-2440