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 6650-01-590-9344
NSN 5999-01-463-0621
NSN 5915-00-023-5154
NSN 5975-00-228-0227
NSN 5935-01-100-4493
NSN 4140-01-441-5542
NSN 5965-00-156-7372
NSN 6150-01-079-6831
NSN 6145-01-450-2883
NSN 5920-00-391-5788
NSN 5990-01-565-2226
NSN 5975-00-920-7442