An unthreaded standoff with one or more projections that can be snapped, press fitted or locked into position.
NSN 5999-01-252-6176
NSN 5855-00-797-8217
NSN 6135-01-202-8113
NSN 6110-00-397-7531
NSN 5855-01-063-1692
NSN 6650-01-053-8726
NSN 6240-01-483-0449
NSN 7035-01-018-9629
NSN 6240-01-389-5901
NSN 5999-00-005-1182
NSN 5975-00-734-6243
NSN 6620-00-417-6285