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 5930-01-223-1346
NSN 5975-00-350-9289
NSN 6620-00-672-1957
NSN 5920-01-526-2499
NSN 5950-00-959-6938
NSN 6620-00-907-2670
NSN 5910-01-603-9802
NSN 6685-01-230-8676
NSN 5960-01-387-0373
NSN 5910-00-094-6792
NSN 6145-01-089-6146
NSN 6650-01-589-3585