A solid metallic, pear-shaped item with a grooved or flat outer edge, around which an item is shaped and inserted into the receptacle of another item.
NSN 5990-00-652-2249
NSN 5920-01-215-0497
NSN 6650-01-480-7754
NSN 6110-01-152-2840
NSN 5910-01-146-5438
NSN 6110-00-440-0312
NSN 6685-01-026-4330
NSN 4140-00-531-6696
NSN 5915-01-607-1055
NSN 5985-00-155-8754
NSN 5895-01-283-3772
NSN 5935-01-128-1474