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 6145-01-537-0572
NSN 2925-01-513-9114
NSN 5910-01-556-4278
NSN 5996-01-345-4105
NSN 6110-01-400-4207
NSN 4140-01-060-6529
NSN 5855-01-633-7247
NSN 6150-01-396-6855
NSN 6135-00-635-9187
NSN 6220-00-774-5347
NSN 6220-01-365-5606
NSN 5910-00-452-1418