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 5975-00-077-9055
NSN 5965-01-105-3007
NSN 6105-01-056-5258
NSN 5960-01-323-6432
NSN 5996-01-163-8445
NSN 5965-00-501-7835
NSN 5990-01-385-6634
NSN 6220-01-186-6431
NSN 6645-01-164-7650
NSN 4140-00-499-8216
NSN 6645-01-523-7171
NSN 5895-00-383-5849