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 4140-01-640-6637
NSN 6620-00-155-2608
NSN 5910-01-207-6981
NSN 5915-00-318-8872
NSN 5985-00-636-8689
NSN 5930-01-513-5222
NSN 5915-01-425-2303
NSN 6610-00-468-1958
NSN 6130-00-806-5814
NSN 6135-01-602-3042
NSN 6240-00-195-6308
NSN 5950-00-165-1574