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 5915-01-462-0432
NSN 6220-01-232-9947
NSN 5950-01-109-3809
NSN 5930-01-254-4794
NSN 6645-00-955-7997
NSN 5990-00-087-6177
NSN 4140-00-772-5244
NSN 6135-00-309-0074
NSN 7035-01-408-6802
NSN 5855-01-147-6024
NSN 5855-01-442-7929
NSN 5975-01-581-7687