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 6220-00-353-5730
NSN 4140-01-312-2361
NSN 6650-00-931-8898
NSN 6150-01-441-9895
NSN 5915-01-114-4458
NSN 5985-01-097-4363
NSN 5985-01-533-2860
NSN 6150-01-175-9797
NSN 5895-00-068-6904
NSN 6620-00-221-7526
NSN 5935-00-004-0232
NSN 6650-01-357-7229