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 6150-01-381-1307
NSN 5996-01-020-4484
NSN 4140-01-440-2353
NSN 6610-00-641-3015
NSN 6240-00-402-2386
NSN 5895-00-177-3610
NSN 6645-01-367-0869
NSN 5920-00-954-3079
NSN 6110-00-905-6148
NSN 6135-00-271-0407
NSN 4140-00-253-1801
NSN 5905-00-482-0732