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 6685-01-253-2056
NSN 5960-01-245-3097
NSN 5990-01-655-1437
NSN 6135-00-947-0406
NSN 6610-01-434-4958
NSN 4140-00-864-7743
NSN 5965-01-186-2051
NSN 5920-01-128-3572
NSN 5855-01-468-4996
NSN 6610-00-296-5007
NSN 5996-01-357-1967
NSN 6620-01-284-4109