Outer metal; rod go through inside
A trunicated cone-shaped metal item generally tapered along its entire peripheral length, with a centrally located hole. It may be split (cut) through the material parallel to the axis.
NSN 5920-00-461-2621
NSN 5925-01-306-4454
NSN 5975-00-498-2486
NSN 6220-00-852-0367
NSN 5915-01-113-6834
NSN 6220-00-782-2058
NSN 6110-00-188-9874
NSN 6240-00-698-5822
NSN 5855-01-567-0096
NSN 6130-00-068-8967
NSN 6105-01-310-7939
NSN 5950-01-141-7019