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 5920-01-495-1268
NSN 5960-01-029-4253
NSN 5855-00-149-0766
NSN 6150-00-767-9065
NSN 5960-01-553-4557
NSN 6130-01-641-1769
NSN 5855-01-261-5495
NSN 5920-01-471-7771
NSN 6240-01-050-8306
NSN 5855-00-361-0167
NSN 6105-00-536-4569
NSN 4140-01-283-1275