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 6240-01-193-1470
NSN 5930-00-558-0095
NSN 5945-01-406-0704
NSN 6220-01-220-4754
NSN 4140-01-273-1829
NSN 6135-00-351-8606
NSN 5985-00-338-6424
NSN 5990-00-681-2789
NSN 6610-01-551-1895
NSN 5960-01-023-8037
NSN 5935-01-519-5886
NSN 6620-01-361-6460