A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5835-00-008-7768
NSN 6150-01-432-0709
NSN 6620-00-366-1365
NSN 6620-01-588-9278
NSN 6220-01-107-8096
NSN 5960-01-452-1907
NSN 5910-00-240-3001
NSN 6105-01-257-3934
NSN 5990-00-600-6151
NSN 5905-01-293-4221
NSN 2925-01-510-9378
NSN 6130-01-169-3990