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 5925-00-184-5973
NSN 6240-01-355-4425
NSN 5998-01-447-2952
NSN 5990-01-272-4091
NSN 6320-01-396-2080
NSN 5975-01-246-5308
NSN 5910-01-420-0145
NSN 6130-01-443-2448
NSN 6650-01-040-6971
NSN 5835-01-599-1876
NSN 6145-01-041-6562
NSN 6650-01-553-2805