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 4140-01-226-3314
NSN 5960-00-368-4084
NSN 5985-00-752-0995
NSN 5910-01-451-4292
NSN 5925-00-580-0869
NSN 6105-01-434-0452
NSN 6620-01-359-3920
NSN 6685-01-580-0311
NSN 5930-00-236-2004
NSN 6650-01-327-5113
NSN 5855-01-223-0833
NSN 5935-01-519-0966