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 5920-00-883-0993
NSN 6110-01-431-8407
NSN 7035-01-021-6654
NSN 6135-01-558-7257
NSN 5935-01-501-3093
NSN 5925-00-738-4654
NSN 6110-00-271-9928
NSN 5935-01-147-4977
NSN 7035-01-568-5351
NSN 6105-00-866-6830
NSN 5855-00-337-3679
NSN 6650-00-597-7313