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 6220-01-455-9509
NSN 5930-01-511-6214
NSN 6645-01-294-5644
NSN 6685-01-291-4864
NSN 5990-00-087-6177
NSN 5925-01-378-1887
NSN 6240-01-361-8797
NSN 6150-01-197-1753
NSN 5920-01-536-9253
NSN 5950-00-717-9273
NSN 5965-01-629-4641
NSN 5835-00-779-2836