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 6105-01-603-9021
NSN 6650-00-562-0291
NSN 5960-01-458-7999
NSN 5965-01-511-5392
NSN 6645-01-281-4842
NSN 5965-01-227-9937
NSN 6105-00-935-5256
NSN 5925-01-502-8416
NSN 6240-00-185-8367
NSN 5935-01-063-8241
NSN 5905-00-276-8597
NSN 4140-00-243-6664