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 5985-01-197-8118
NSN 5895-01-073-7470
NSN 6320-00-937-5625
NSN 6645-01-159-1489
NSN 5935-00-591-3521
NSN 6650-01-550-8441
NSN 6685-00-108-6374
NSN 6110-01-630-2076
NSN 5895-01-146-5382
NSN 5975-01-186-3956
NSN 5915-01-311-5093
NSN 5910-01-050-7462