No other part numbers with same form, fit, and function found.
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 6240-01-555-8365
NSN 6620-00-431-3837
NSN 5945-01-258-5042
NSN 6320-01-275-3972
NSN 6320-01-347-2638
NSN 5910-00-915-9247
NSN 6685-01-564-1300
NSN 2925-01-029-5130
NSN 6105-01-444-3849
NSN 6610-00-194-0676
NSN 5990-01-423-8189
NSN 6650-01-399-0328