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 5990-01-431-6749
NSN 5930-00-782-8284
NSN 5835-01-261-9878
NSN 6620-01-586-0876
NSN 5990-00-868-3413
NSN 5990-00-238-3333
NSN 6145-01-424-3364
NSN 5920-01-445-6970
NSN 6110-01-129-9571
NSN 5935-01-169-4436
NSN 5975-01-640-9937
NSN 7035-01-144-6408