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 5920-00-563-9791
NSN 5930-01-269-1084
NSN 6145-01-634-0388
NSN 5905-00-533-7287
NSN 6110-00-247-0211
NSN 5990-01-423-7693
NSN 6150-00-815-5984
NSN 6220-01-328-4812
NSN 4140-01-608-3992
NSN 5935-00-651-2698
NSN 5965-00-424-9636
NSN 5855-00-256-5562