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 6220-00-488-2152
NSN 5998-00-596-9568
NSN 5930-01-063-7497
NSN 5925-01-464-4877
NSN 5935-00-896-3547
NSN 6135-00-078-9931
NSN 6645-00-943-9063
NSN 5920-01-132-3321
NSN 6620-00-292-7000
NSN 5990-01-056-6413
NSN 6610-01-141-7014
NSN 6145-01-020-7722