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 5855-01-256-9597
NSN 5895-01-268-0775
NSN 6105-00-084-3055
NSN 4140-01-435-0104
NSN 5895-00-209-9766
NSN 5950-01-240-7503
NSN 5905-00-504-7058
NSN 4140-01-164-3675
NSN 6645-01-388-0391
NSN 6320-01-513-9166
NSN 5855-01-520-4985
NSN 5998-01-152-9982