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 6220-00-969-4651
NSN 6240-01-227-4178
NSN 5998-01-191-7798
NSN 5945-01-025-5956
NSN 5950-01-495-3492
NSN 6620-01-415-5803
NSN 5915-01-632-5392
NSN 5895-01-469-3352
NSN 5990-01-286-0601
NSN 5985-01-381-7469
NSN 5999-01-128-8800
NSN 6620-00-679-5830