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 6650-01-116-9731
NSN 5965-01-585-8904
NSN 6150-01-387-0713
NSN 5960-01-523-9098
NSN 6650-01-576-2148
NSN 5930-01-408-8354
NSN 5910-01-123-8483
NSN 5945-00-648-6237
NSN 5945-01-434-3519
NSN 6320-01-292-6635
NSN 5930-01-527-8002
NSN 6145-00-466-4068