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 5996-00-083-0346
NSN 6110-00-518-2998
NSN 6645-00-958-5299
NSN 6320-01-607-1491
NSN 6220-01-206-1945
NSN 5835-01-464-7038
NSN 6135-01-623-2970
NSN 2925-01-442-0878
NSN 5935-01-162-5266
NSN 5996-00-566-9253
NSN 5835-01-502-9228
NSN 5920-01-569-2896