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 5895-01-409-1611
NSN 5965-01-474-1625
NSN 5985-01-258-8428
NSN 5999-01-229-5420
NSN 5945-00-753-5127
NSN 5925-00-595-9394
NSN 6610-00-705-9502
NSN 5910-00-610-2423
NSN 2925-01-038-7625
NSN 5945-00-194-3949
NSN 5910-01-047-1598
NSN 6645-01-259-4231