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 5998-01-494-8956
NSN 5935-00-453-5146
NSN 5905-01-563-4960
NSN 6150-00-635-1793
NSN 6150-01-202-8214
NSN 5975-01-308-2445
NSN 5990-00-458-3113
NSN 5945-00-575-1924
NSN 6105-01-252-8847
NSN 5895-01-573-9950
NSN 6320-01-547-2743
NSN 5935-01-548-1001