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 6130-01-172-6573
NSN 5990-01-357-2453
NSN 6220-01-342-5191
NSN 6650-00-217-6292
NSN 6150-01-539-0886
NSN 5990-01-050-7535
NSN 5855-01-357-4335
NSN 5895-00-186-8572
NSN 5925-01-073-1496
NSN 4140-01-058-5123
NSN 5895-01-477-4040
NSN 5945-00-925-9992