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 5945-01-490-6648
NSN 5990-01-651-6364
NSN 6650-01-526-5024
NSN 6135-01-499-6293
NSN 6220-00-968-6665
NSN 5925-01-216-2172
NSN 5998-01-131-9453
NSN 5999-01-407-6800
NSN 5990-01-354-4812
NSN 6145-01-097-5948
NSN 5855-01-063-6340
NSN 5920-01-437-8129