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 4140-00-899-3086
NSN 5975-00-229-5842
NSN 5990-01-365-6016
NSN 5965-01-434-4095
NSN 5975-01-171-4790
NSN 6110-00-788-6014
NSN 6620-01-633-8443
NSN 5920-01-653-2340
NSN 6645-01-633-1852
NSN 5915-01-112-0728
NSN 5990-00-779-8268
NSN 5855-01-512-1926