A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
NSN 6650-01-512-9650
NSN 5930-01-398-2778
NSN 6150-01-163-7820
NSN 7035-00-973-9215
NSN 6220-00-838-6090
NSN 6650-01-104-6139
NSN 5855-00-327-2112
NSN 5975-01-200-6048
NSN 6320-01-328-6575
NSN 5998-00-372-6047
NSN 5935-01-548-4787
NSN 5985-01-139-7435