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 5950-00-030-9009
NSN 5920-00-373-3636
NSN 5920-01-417-8751
NSN 6650-01-506-5636
NSN 6220-01-398-8937
NSN 5945-01-634-0588
NSN 6150-00-186-7809
NSN 5910-01-338-4075
NSN 5950-00-435-6034
NSN 5990-00-236-8152
NSN 5999-01-350-3477
NSN 6145-01-437-7710