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 6110-00-359-5571
NSN 6320-01-237-9746
NSN 6620-00-035-5813
NSN 5960-01-429-2168
NSN 5855-00-256-5562
NSN 5920-01-391-9008
NSN 6130-01-508-7036
NSN 6150-01-481-3101
NSN 5855-00-879-7245
NSN 5975-01-068-9477
NSN 5975-01-206-4792
NSN 6610-01-525-4389