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 4140-01-605-7280
NSN 5920-01-341-6741
NSN 6650-01-246-4262
NSN 6110-01-584-0111
NSN 5975-00-949-5830
NSN 5985-00-755-2378
NSN 5945-00-902-0995
NSN 5910-01-505-5600
NSN 6150-01-410-9061
NSN 5855-01-383-6860
NSN 5999-00-185-8919
NSN 5998-01-119-1548