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 6110-01-097-6805
NSN 6110-00-920-1404
NSN 7035-00-968-4848
NSN 5950-01-472-9818
NSN 6145-01-135-7355
NSN 4140-00-058-1355
NSN 5915-01-056-6083
NSN 6685-01-078-7975
NSN 5905-00-457-5027
NSN 5975-01-514-5539
NSN 5998-00-025-7896
NSN 6145-00-170-5274