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 5895-01-462-6022
NSN 4140-00-621-2918
NSN 6610-00-156-5699
NSN 6105-01-475-0299
NSN 6620-00-455-2405
NSN 5965-01-378-7096
NSN 5905-01-197-5921
NSN 6150-01-158-5327
NSN 5905-00-263-3453
NSN 4140-00-170-5152
NSN 5996-01-618-8986
NSN 5985-01-178-9714