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 6620-01-520-4186
NSN 5835-00-943-2763
NSN 5999-01-099-4008
NSN 5835-01-068-4043
NSN 6150-00-596-9253
NSN 5855-00-327-2112
NSN 5950-00-394-1546
NSN 6610-01-020-3764
NSN 2925-00-635-9731
NSN 6620-00-189-2381
NSN 5990-01-534-8609
NSN 5996-01-083-5162