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 5835-00-051-9092
NSN 5945-01-384-4388
NSN 5998-00-494-2945
NSN 6145-00-998-3579
NSN 5910-00-154-0547
NSN 6105-01-028-4626
NSN 6135-01-238-2878
NSN 5965-01-148-4979
NSN 5945-01-422-3233
NSN 5910-01-555-8811
NSN 6145-01-217-5295
NSN 5935-01-541-9519