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 2925-01-463-3899
NSN 6105-01-028-0672
NSN 5985-01-480-5828
NSN 5920-01-081-0774
NSN 5930-01-069-2776
NSN 6685-01-634-0611
NSN 6240-00-829-4179
NSN 5975-01-241-0540
NSN 5930-01-431-0476
NSN 6220-01-517-6149
NSN 5985-01-407-9227
NSN 5998-01-645-7983