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 5990-01-395-4194
NSN 6135-00-112-8637
NSN 5950-01-105-4295
NSN 5999-01-459-8452
NSN 5945-01-495-0509
NSN 6320-01-362-9518
NSN 4140-01-282-7586
NSN 6150-01-227-3149
NSN 5985-01-431-9750
NSN 6650-01-449-3042
NSN 5925-01-033-1980
NSN 6220-01-547-8696