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 6150-01-494-1142
NSN 5925-01-279-0011
NSN 5905-00-406-1421
NSN 6135-00-567-1322
NSN 5915-01-314-9640
NSN 6685-00-276-9889
NSN 4140-01-321-9085
NSN 6320-00-500-4172
NSN 6650-00-503-9633
NSN 5920-01-055-2024
NSN 2925-00-651-7700
NSN 6220-00-058-5002