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 5950-01-457-7417
NSN 5960-01-377-1907
NSN 6150-00-189-0292
NSN 5915-00-290-1569
NSN 6650-01-417-4277
NSN 6130-01-595-3550
NSN 5855-01-644-5841
NSN 5960-01-172-2088
NSN 5935-01-015-8523
NSN 5999-01-003-7289
NSN 6105-01-401-5361
NSN 6645-00-223-8018