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 6110-01-633-9660
NSN 5920-00-173-4434
NSN 5999-01-259-6510
NSN 6645-00-914-2820
NSN 6220-01-634-0660
NSN 4140-01-061-9849
NSN 6650-01-004-6702
NSN 5920-00-259-7294
NSN 5835-01-310-3846
NSN 5910-01-097-2275
NSN 5990-00-883-2962
NSN 6150-00-775-7274