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 6110-01-551-1129
NSN 7035-01-441-8363
NSN 5960-01-336-4239
NSN 5965-00-583-4865
NSN 5960-01-426-4242
NSN 7035-01-321-1555
NSN 5895-01-012-0930
NSN 5855-01-248-5725
NSN 5910-01-123-7620
NSN 6105-01-076-0241
NSN 6610-01-435-5425
NSN 5915-01-201-0333