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 5965-01-174-6995
NSN 6135-01-310-9866
NSN 4140-01-089-9724
NSN 6320-00-790-4844
NSN 5960-00-351-4821
NSN 5990-00-862-3271
NSN 5920-00-064-3523
NSN 5999-01-220-0635
NSN 5895-00-844-0705
NSN 5998-01-462-5682
NSN 6145-01-604-8619
NSN 6685-00-257-4088