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 2925-00-221-4977
NSN 5895-01-101-1892
NSN 5996-01-190-9304
NSN 6145-00-228-2207
NSN 5915-00-219-6893
NSN 5975-00-415-6844
NSN 5999-01-244-4138
NSN 7035-01-443-3052
NSN 6685-01-209-4683
NSN 6110-01-045-8324
NSN 5945-01-025-0504
NSN 5915-01-409-2926