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 5975-01-242-3615
NSN 5855-00-147-2508
NSN 6610-01-586-5221
NSN 5996-01-400-3558
NSN 5835-01-616-6131
NSN 6610-00-142-9678
NSN 6135-01-579-3534
NSN 5930-01-193-5136
NSN 6650-01-225-4346
NSN 5998-00-013-6913
NSN 6650-01-430-4126
NSN 5990-00-321-8459