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 5965-00-267-4173
NSN 6145-00-806-5333
NSN 5950-01-655-7289
NSN 5965-00-001-7593
NSN 5935-00-471-5002
NSN 5895-00-707-2217
NSN 7035-01-266-3490
NSN 5990-00-292-5017
NSN 2925-00-118-4887
NSN 6110-00-193-0030
NSN 6135-00-782-6988
NSN 5965-01-396-3184