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 6135-00-080-9176
NSN 5965-00-164-8092
NSN 5935-00-637-2643
NSN 5996-01-555-7690
NSN 5990-01-517-7848
NSN 6240-01-386-5952
NSN 6105-01-135-6964
NSN 6645-00-983-2046
NSN 6620-01-031-8180
NSN 5915-01-553-8852
NSN 6610-01-452-9486
NSN 6130-00-145-1406