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 5990-00-295-8237
NSN 5930-00-910-2789
NSN 5965-00-224-5102
NSN 5945-01-334-9697
NSN 6145-01-286-2663
NSN 5998-01-569-8656
NSN 5925-00-126-6660
NSN 5965-01-208-5820
NSN 5996-00-452-2187
NSN 4140-01-140-0966
NSN 6130-01-344-0385
NSN 6320-01-364-1840