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 6110-00-211-1092
NSN 6150-01-588-8960
NSN 4140-01-322-5182
NSN 7035-01-190-7332
NSN 5905-01-383-3932
NSN 5915-01-418-5594
NSN 6620-01-009-1423
NSN 5895-01-556-6867
NSN 5950-01-517-1025
NSN 5835-00-958-6231
NSN 6320-01-145-2742
NSN 5996-00-409-9683