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 5895-01-032-2296
NSN 5855-01-554-8514
NSN 4140-01-456-0891
NSN 5935-00-171-8837
NSN 5930-01-066-9459
NSN 6130-01-377-5922
NSN 6620-01-527-9798
NSN 5905-01-341-0787
NSN 5975-00-570-4131
NSN 6105-00-920-6638
NSN 6240-01-463-3132
NSN 5895-01-159-6859