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 6145-01-184-6027
NSN 6220-01-119-0742
NSN 5945-01-436-2307
NSN 5920-01-394-5003
NSN 6130-00-187-0211
NSN 6135-01-062-9356
NSN 5965-01-345-5406
NSN 6685-01-568-7234
NSN 6685-00-052-1372
NSN 7035-01-512-7776
NSN 5990-00-827-0684
NSN 5945-01-510-8334