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 5910-00-131-4027
NSN 5985-01-017-3683
NSN 6150-01-235-0976
NSN 7035-01-151-0265
NSN 5950-01-444-6886
NSN 5895-01-392-1054
NSN 6220-01-513-9279
NSN 5930-01-180-4586
NSN 4140-01-383-6184
NSN 6110-01-447-1870
NSN 6135-01-186-4010
NSN 5965-00-879-1767