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 5835-00-785-7921
NSN 6135-00-175-7132
NSN 6320-01-369-1648
NSN 5990-01-525-2250
NSN 6130-00-246-6915
NSN 5960-01-350-2925
NSN 5920-01-100-3018
NSN 2925-01-407-4958
NSN 5975-01-345-4177
NSN 5990-00-754-2842
NSN 7035-00-523-7492
NSN 6610-01-421-3987