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 6610-01-173-0465
NSN 5835-01-208-8800
NSN 6220-01-567-6932
NSN 5985-01-417-8480
NSN 6685-00-241-5054
NSN 5930-01-378-8976
NSN 6220-01-476-2085
NSN 6685-01-359-9989
NSN 5999-01-463-7195
NSN 5985-01-349-8850
NSN 6685-00-797-1153
NSN 6320-01-322-1310