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 4140-00-608-5654
NSN 5920-01-583-1331
NSN 6130-01-072-8384
NSN 5996-01-318-3163
NSN 4140-01-416-4898
NSN 6105-01-216-6060
NSN 2925-01-218-0153
NSN 6610-01-633-4179
NSN 6135-00-826-4798
NSN 5905-01-261-5314
NSN 6320-01-523-4954
NSN 6650-00-098-6128