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 5915-01-425-0257
NSN 6220-00-539-8769
NSN 5920-00-119-1406
NSN 5910-01-457-6749
NSN 5998-00-388-0259
NSN 5855-01-538-0789
NSN 5960-00-503-1847
NSN 5935-01-538-3825
NSN 2925-00-159-9003
NSN 6135-00-377-9165
NSN 5950-01-296-2343
NSN 6110-00-560-6990