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 6220-01-120-4829
NSN 5835-01-281-7281
NSN 5999-01-464-7698
NSN 5999-01-112-0192
NSN 4140-00-246-4969
NSN 6150-01-399-6207
NSN 5835-00-458-4392
NSN 6145-01-056-5515
NSN 5905-01-139-9928
NSN 5965-00-265-7861
NSN 5920-00-865-3717
NSN 2925-00-137-5120