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 4140-00-431-3830
NSN 6110-01-088-4783
NSN 5965-01-127-0389
NSN 4140-01-607-5998
NSN 6220-00-478-6480
NSN 5915-00-631-1578
NSN 5895-01-322-6808
NSN 5975-00-232-7647
NSN 5985-00-432-5854
NSN 6220-01-542-3259
NSN 5998-00-633-5169
NSN 6320-00-925-0558