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 6610-01-461-8180
NSN 6110-01-435-6610
NSN 5855-00-928-1912
NSN 6135-01-222-0703
NSN 6650-01-391-7527
NSN 5910-00-955-9901
NSN 5920-01-528-8136
NSN 5998-01-442-3960
NSN 5835-00-185-4919
NSN 5935-01-150-0353
NSN 6135-01-554-4281
NSN 6150-00-239-2651