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 5950-01-262-7173
NSN 5930-00-932-3586
NSN 5925-01-431-7057
NSN 6320-01-116-3980
NSN 6320-01-544-6447
NSN 6145-01-642-0702
NSN 7035-01-309-6709
NSN 6135-01-301-8776
NSN 5998-01-389-1421
NSN 6150-01-205-6866
NSN 5960-01-251-9659
NSN 6685-00-224-5310