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 5950-01-441-2143
NSN 5920-00-904-3727
NSN 5975-01-262-6877
NSN 6135-01-445-6589
NSN 5895-01-538-9027
NSN 6135-01-458-7476
NSN 6650-00-307-3437
NSN 4140-01-400-3610
NSN 5915-01-502-7550
NSN 6610-01-419-4123
NSN 6110-00-088-1128
NSN 5998-00-917-4437