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 6620-00-110-6706
NSN 6150-01-400-4211
NSN 5945-01-534-6123
NSN 5920-01-601-6787
NSN 6320-00-174-1362
NSN 5975-00-106-6145
NSN 5835-01-090-0784
NSN 5855-01-417-3250
NSN 6685-01-519-9160
NSN 5990-01-212-2037
NSN 6320-01-157-4400
NSN 6105-01-532-6574