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 6650-01-116-9731
NSN 4140-01-657-3470
NSN 5925-01-440-2374
NSN 5960-00-950-1925
NSN 5915-01-370-2771
NSN 5920-00-003-2079
NSN 5950-00-876-4581
NSN 6320-01-054-3046
NSN 5998-01-529-7507
NSN 5920-01-320-0472
NSN 6645-01-651-6119
NSN 5996-00-330-9184