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 6150-01-470-0488
NSN 6220-00-364-1605
NSN 6320-01-459-6992
NSN 6685-01-062-2151
NSN 6645-01-208-1731
NSN 6130-01-431-6942
NSN 6135-01-616-3510
NSN 5945-01-252-8662
NSN 7035-01-356-4025
NSN 5985-01-442-4269
NSN 5960-01-142-1995
NSN 5965-01-168-0150