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 5945-00-374-1691
NSN 5950-01-313-7074
NSN 5960-00-900-6705
NSN 6685-00-076-6103
NSN 5835-00-280-8494
NSN 6620-00-437-3220
NSN 6320-01-185-3857
NSN 6645-01-583-6519
NSN 6135-01-168-2944
NSN 5999-01-167-8881
NSN 5960-00-460-0072
NSN 5910-00-336-4525