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 5965-00-005-7899
NSN 5895-00-824-6811
NSN 5910-00-846-2775
NSN 5999-01-326-2998
NSN 6240-01-633-9357
NSN 5960-00-081-2559
NSN 5999-01-037-3256
NSN 5925-01-382-6949
NSN 5855-01-645-8185
NSN 4140-01-645-9132
NSN 6220-01-027-1294
NSN 5990-01-376-4376