An unthreaded standoff with one or more projections that can be snapped, press fitted or locked into position.
NSN 5905-01-351-8776
NSN 5998-01-420-4472
NSN 6320-00-593-0379
NSN 5965-00-247-4886
NSN 5910-01-188-2487
NSN 6610-00-681-0590
NSN 6645-01-370-4259
NSN 6220-01-466-4346
NSN 5915-01-375-9855
NSN 6240-01-060-6037
NSN 6145-01-555-8131
NSN 4140-01-640-6637