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 4140-00-100-4563
NSN 6130-00-475-0336
NSN 6110-01-537-7508
NSN 5910-00-234-4353
NSN 5895-00-893-6057
NSN 6145-00-360-7760
NSN 5920-01-067-2289
NSN 6320-01-445-8192
NSN 5950-00-177-7230
NSN 5998-00-078-5635
NSN 6105-01-589-9754
NSN 4140-01-513-5883