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 6610-01-278-9704
NSN 6150-00-264-0735
NSN 5985-01-654-5716
NSN 5975-01-209-8869
NSN 5930-01-183-9889
NSN 5835-00-170-5238
NSN 6620-01-591-1331
NSN 5990-01-037-1704
NSN 6150-01-134-8462
NSN 5930-00-006-9138
NSN 5999-00-243-9820
NSN 5925-00-166-8304