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 6320-00-116-3658
NSN 6150-01-028-4937
NSN 6130-01-295-5977
NSN 6610-01-420-3780
NSN 6645-01-310-2949
NSN 6320-00-823-2015
NSN 5910-01-132-9375
NSN 5965-01-397-4967
NSN 6610-01-023-1918
NSN 6650-00-629-8027
NSN 5930-01-430-2510
NSN 5950-01-287-9081