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 5910-01-514-8481
NSN 5965-01-231-0261
NSN 6110-01-502-9212
NSN 4140-01-238-1906
NSN 5960-00-145-9361
NSN 6150-00-246-6673
NSN 5990-01-621-6969
NSN 6685-00-472-3965
NSN 6685-00-130-3947
NSN 5905-01-553-8696
NSN 4140-01-279-4311
NSN 5996-01-078-3742