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 5960-00-481-6677
NSN 6685-01-444-5991
NSN 6145-01-522-1193
NSN 5998-01-385-1458
NSN 5920-01-398-0580
NSN 5950-01-203-8497
NSN 6620-01-553-4096
NSN 6620-00-897-7759
NSN 5998-00-615-2763
NSN 5935-00-528-6999
NSN 6610-00-923-6265
NSN 5950-01-359-5465