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 5910-00-257-9035
NSN 5960-01-422-3269
NSN 5975-01-068-4125
NSN 6110-00-837-2282
NSN 2925-00-816-8765
NSN 5960-01-005-8995
NSN 5855-00-320-4116
NSN 6610-01-439-5447
NSN 5998-01-123-9652
NSN 6110-00-728-4515
NSN 5915-01-470-3682
NSN 5998-01-420-2632