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 5925-01-091-4577
NSN 5855-01-020-7982
NSN 6685-00-004-1033
NSN 6145-01-324-0087
NSN 6220-01-521-2720
NSN 2925-00-964-7128
NSN 5990-00-948-1469
NSN 5990-01-360-0711
NSN 5835-00-997-4680
NSN 6220-00-115-5040
NSN 2925-00-814-8745
NSN 5855-00-411-8688