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 4140-00-155-8012
NSN 5996-00-983-5549
NSN 5895-01-094-3581
NSN 2925-01-633-4048
NSN 6620-01-358-0205
NSN 6220-00-104-8129
NSN 6320-01-209-0952
NSN 2925-00-562-4836
NSN 6610-01-359-9962
NSN 5835-00-912-5656
NSN 6685-01-533-1505
NSN 6620-01-517-0014