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 6610-01-633-8931
NSN 4140-00-792-0873
NSN 4140-01-161-6799
NSN 6130-01-086-3207
NSN 6220-01-358-3533
NSN 5835-01-578-3443
NSN 6320-00-070-4544
NSN 5835-01-090-0784
NSN 6220-01-063-0877
NSN 5960-00-268-3200
NSN 5855-01-175-2465
NSN 5895-01-512-9637