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 6240-00-316-3167
NSN 6685-01-558-8477
NSN 5990-00-992-7968
NSN 5950-01-072-1144
NSN 6150-01-444-5251
NSN 5920-00-572-7441
NSN 5905-01-130-2023
NSN 6150-01-149-2624
NSN 5950-01-570-4438
NSN 5855-00-256-5562
NSN 5920-01-571-8027
NSN 5855-00-145-3307