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 5985-01-140-4304
NSN 2925-01-197-7864
NSN 6645-01-353-6863
NSN 6110-01-631-4165
NSN 6220-00-276-0600
NSN 5910-01-420-0965
NSN 6220-00-244-2552
NSN 5835-00-279-2887
NSN 5950-00-386-9161
NSN 4140-01-074-4608
NSN 5920-01-123-8148
NSN 6650-01-116-4650