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 5999-00-401-4187
NSN 6105-01-603-7855
NSN 6110-01-140-4937
NSN 6685-01-559-4076
NSN 5945-01-190-8585
NSN 6645-00-052-7288
NSN 5950-01-589-2148
NSN 5945-01-541-8881
NSN 6130-01-026-2001
NSN 5960-01-237-2336
NSN 6610-01-143-7914
NSN 6135-01-400-2947