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 6150-00-554-7591
NSN 6685-01-099-4046
NSN 6240-01-007-0581
NSN 5925-01-197-4693
NSN 5855-00-936-8951
NSN 6130-00-329-7773
NSN 2925-01-531-2587
NSN 6135-00-577-8429
NSN 5950-01-290-5346
NSN 6320-01-397-9995
NSN 5835-01-263-1293
NSN 5965-01-499-1528