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 6105-00-133-6038
NSN 5915-00-793-7922
NSN 2925-00-257-2872
NSN 5855-01-557-9470
NSN 5835-01-094-0926
NSN 6220-01-477-9592
NSN 6320-00-682-3448
NSN 5950-00-249-1614
NSN 5990-00-333-6210
NSN 5950-01-513-4246
NSN 5925-00-260-4298
NSN 5985-01-115-0287