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 5975-01-217-6922
NSN 6220-01-621-8968
NSN 6150-00-666-3635
NSN 5905-00-985-6448
NSN 5998-01-359-4780
NSN 5945-01-342-4500
NSN 5990-00-258-0228
NSN 6650-00-597-7313
NSN 6110-01-520-8764
NSN 5960-00-314-0991
NSN 5920-01-221-9598
NSN 5996-01-010-3816