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 6145-01-494-7684
NSN 6650-00-315-6005
NSN 6240-01-307-8236
NSN 5996-00-978-4547
NSN 5895-01-641-1127
NSN 6240-01-613-0089
NSN 5925-00-116-8706
NSN 6105-01-003-7959
NSN 7035-00-908-4933
NSN 6620-01-618-2962
NSN 6610-00-064-9351
NSN 5945-01-460-0861