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 6145-01-304-7379
NSN 6150-01-288-4859
NSN 5895-01-442-3685
NSN 6610-01-169-1866
NSN 5996-00-420-4095
NSN 5999-01-193-1587
NSN 5975-01-502-7627
NSN 5930-01-394-0045
NSN 6240-01-431-0792
NSN 5915-01-057-2709
NSN 6135-01-430-3119
NSN 6620-00-635-7347