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 5920-00-317-2219
NSN 5920-00-894-4556
NSN 6620-00-113-5900
NSN 5945-01-069-1327
NSN 5910-01-472-9409
NSN 2925-00-808-5077
NSN 5996-00-828-4189
NSN 5935-01-308-5100
NSN 6130-01-024-9391
NSN 6220-00-517-9300
NSN 4140-01-181-4485
NSN 5965-01-553-4970