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 6105-00-398-9931
NSN 6110-01-264-2692
NSN 5935-00-215-3199
NSN 5990-01-116-2181
NSN 5975-00-616-8907
NSN 5935-01-066-7128
NSN 4140-00-459-9045
NSN 5999-01-552-2100
NSN 4140-00-463-3898
NSN 5905-01-409-0738
NSN 6105-01-357-6320
NSN 5975-00-058-5241