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 2925-01-543-0073
NSN 5998-00-475-7711
NSN 5935-00-167-8028
NSN 5935-01-112-0075
NSN 5920-01-464-3105
NSN 6650-01-467-8818
NSN 5998-01-537-6204
NSN 6150-01-660-9487
NSN 5855-01-510-9416
NSN 6620-00-951-0153
NSN 5950-01-442-6188
NSN 5990-01-443-2931