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 6145-01-421-1533
NSN 6240-01-066-0110
NSN 5915-00-698-4159
NSN 6105-00-138-5360
NSN 6150-01-351-6152
NSN 6220-01-496-1517
NSN 6320-01-532-7491
NSN 6610-01-293-0644
NSN 2925-01-206-7948
NSN 5835-01-544-5183
NSN 5930-00-755-3785
NSN 6320-00-004-9158