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 5998-00-201-9829
NSN 6135-01-557-9656
NSN 5855-00-912-3885
NSN 7035-00-679-9027
NSN 6620-00-838-6954
NSN 6610-01-432-8459
NSN 6620-01-088-1272
NSN 5835-01-654-4570
NSN 5910-01-454-4215
NSN 6610-01-115-5791
NSN 5950-01-193-7282
NSN 5855-01-461-8169