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 5925-01-212-0118
NSN 5996-01-514-8118
NSN 6145-00-583-9989
NSN 4140-00-733-7936
NSN 6110-01-352-8631
NSN 6645-00-388-3463
NSN 5855-01-658-4510
NSN 6610-01-205-7616
NSN 6620-01-070-2215
NSN 2925-01-156-4335
NSN 5960-00-044-6807
NSN 5925-00-935-5287