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 6610-00-677-1728
NSN 6620-01-204-9214
NSN 6685-00-932-4258
NSN 5910-01-026-8519
NSN 5965-00-756-0457
NSN 6135-00-567-1322
NSN 5930-00-819-7027
NSN 6685-01-504-2819
NSN 6145-01-496-4125
NSN 6135-01-046-6803
NSN 5925-01-468-7146
NSN 5960-00-892-0990