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 6650-01-207-0829
NSN 5950-01-469-5974
NSN 5950-01-634-0677
NSN 5915-01-570-1782
NSN 5935-01-116-4631
NSN 5945-00-648-4968
NSN 5975-01-125-4809
NSN 6320-01-039-5891
NSN 6240-01-261-4870
NSN 6685-01-226-0990
NSN 6105-01-476-8040
NSN 6645-00-664-4665