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 6150-01-009-2472
NSN 6220-00-349-6064
NSN 5930-01-473-2013
NSN 6110-01-652-2895
NSN 5930-01-578-6564
NSN 5920-01-153-2690
NSN 5920-00-598-0469
NSN 5975-01-029-4176
NSN 5960-00-138-1651
NSN 5999-00-779-1141
NSN 5985-00-193-3501
NSN 5960-01-420-4744