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 5935-01-322-8562
NSN 5996-00-170-8060
NSN 6130-00-241-6426
NSN 5996-01-511-0458
NSN 5895-01-546-6309
NSN 6610-01-418-0678
NSN 5925-01-578-6869
NSN 5945-01-565-7357
NSN 5915-01-632-5104
NSN 5920-01-178-9581
NSN 5996-01-104-7884
NSN 6650-01-391-6072