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 5905-01-334-4056
NSN 5915-00-952-1761
NSN 6320-01-198-4024
NSN 6645-01-366-4344
NSN 5910-01-356-1371
NSN 6645-01-251-7887
NSN 6220-01-567-0793
NSN 5990-00-697-9806
NSN 6240-01-245-8996
NSN 5930-00-823-8324
NSN 5965-00-993-5439
NSN 5996-00-466-7857