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 6620-01-205-6608
NSN 6610-00-404-1287
NSN 6145-01-035-9305
NSN 5895-00-789-5280
NSN 5925-00-703-1804
NSN 5905-01-103-6415
NSN 6610-00-714-0549
NSN 7035-00-104-7613
NSN 6150-00-813-9422
NSN 4140-00-955-9019
NSN 6130-01-572-1014
NSN 6685-01-138-5878