An unthreaded standoff with one or more projections that can be snapped, press fitted or locked into position.
NSN 5990-00-866-3694
NSN 5895-01-446-7850
NSN 5920-01-137-3757
NSN 6620-00-245-2721
NSN 6145-00-753-1903
NSN 5895-01-391-8016
NSN 5975-00-964-6673
NSN 5999-00-956-0679
NSN 5998-00-259-0351
NSN 6320-01-359-3921
NSN 5960-01-358-9733
NSN 6610-00-404-7342