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 5950-00-584-4571
NSN 6645-00-624-5963
NSN 5990-00-406-4991
NSN 5960-00-234-5961
NSN 5835-01-659-1364
NSN 5905-01-581-1060
NSN 2925-01-565-6410
NSN 6685-01-189-3887
NSN 5930-01-425-1327
NSN 5945-01-450-9278
NSN 4140-00-778-8790
NSN 5960-00-876-9262