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 5990-01-179-1000
NSN 5950-01-088-8333
NSN 5999-01-443-6362
NSN 5965-00-725-4453
NSN 2925-00-684-7708
NSN 5855-01-156-0417
NSN 5855-01-162-5251
NSN 5996-01-487-4377
NSN 5960-00-078-8074
NSN 5960-01-331-3817
NSN 6135-01-475-7415
NSN 5945-01-497-8754