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 5950-01-499-3036
NSN 5920-01-158-4517
NSN 2925-00-113-6146
NSN 5920-01-634-0250
NSN 5930-01-339-6660
NSN 6220-01-658-4536
NSN 5945-00-552-6411
NSN 5990-00-055-1956
NSN 6145-01-303-4821
NSN 6110-01-371-8639
NSN 5999-01-018-1071
NSN 5996-01-555-7690