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 5905-01-581-0983
NSN 5975-01-357-5941
NSN 5855-00-763-2155
NSN 2925-01-263-3638
NSN 6110-01-599-8161
NSN 6320-00-994-0179
NSN 5999-00-916-3871
NSN 5990-01-238-1975
NSN 6240-01-317-5748
NSN 6135-00-809-2148
NSN 6650-01-443-5342
NSN 6650-01-189-0975