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 5855-01-247-0012
NSN 5985-01-268-1359
NSN 5935-01-179-1298
NSN 5855-00-688-9954
NSN 6685-01-569-7986
NSN 4140-01-430-5310
NSN 6620-01-319-9804
NSN 5965-00-079-2360
NSN 5835-01-184-6878
NSN 5996-01-592-4339
NSN 6130-01-219-8522
NSN 5930-00-153-4281