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 5915-00-932-3040
NSN 5920-01-343-0294
NSN 4140-01-344-6490
NSN 6220-00-517-9300
NSN 6610-01-139-6341
NSN 4140-01-363-2258
NSN 5915-01-459-3454
NSN 2925-01-318-8853
NSN 5999-01-564-2183
NSN 5998-00-169-9694
NSN 6110-00-255-2025
NSN 6105-00-909-3447