0.500 in diameter hole
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 5930-01-063-8547
NSN 5935-01-331-5731
NSN 5985-01-497-5633
NSN 5950-01-609-2306
NSN 6320-00-115-0883
NSN 5945-01-453-2380
NSN 5945-01-534-2447
NSN 6150-01-094-8515
NSN 6135-00-880-1026
NSN 5835-00-777-8333
NSN 5965-01-119-1898
NSN 5835-00-698-9824