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 6645-01-134-2976
NSN 5855-01-165-6361
NSN 5975-01-535-0059
NSN 4140-00-977-6297
NSN 6135-01-512-8740
NSN 6320-01-457-2805
NSN 5920-01-357-0997
NSN 6110-01-328-6604
NSN 5960-01-612-6869
NSN 6145-00-482-9546
NSN 6320-01-287-5345
NSN 6645-00-221-1058