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 6150-00-514-0899
NSN 6135-00-891-4944
NSN 6685-01-441-2936
NSN 5935-01-174-8831
NSN 5915-01-391-7830
NSN 6135-01-502-5787
NSN 5930-01-452-6710
NSN 6685-00-497-0561
NSN 6320-01-445-5893
NSN 4140-00-100-4563
NSN 6620-01-176-3530
NSN 5920-00-174-1657