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 5905-01-466-8173
NSN 5925-01-548-9668
NSN 6135-01-447-5083
NSN 4140-00-121-6746
NSN 5935-00-882-3624
NSN 6610-00-774-2680
NSN 6610-01-108-4687
NSN 5895-00-558-9032
NSN 5960-00-584-4553
NSN 5935-01-154-3189
NSN 5935-01-500-6701
NSN 2925-00-526-4541