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 5998-00-470-1235
NSN 5855-01-420-4417
NSN 6240-01-412-7803
NSN 6130-00-605-4296
NSN 5925-00-482-8704
NSN 5960-00-708-7131
NSN 5950-01-424-5533
NSN 6145-01-186-4760
NSN 6650-01-028-2820
NSN 6150-01-016-3187
NSN 5930-01-418-9569
NSN 5945-00-354-2831