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 7035-01-305-1950
NSN 4140-01-268-2898
NSN 5950-01-599-9878
NSN 5905-00-243-1852
NSN 5990-01-498-0641
NSN 5960-00-436-2944
NSN 6105-01-519-1922
NSN 5960-00-140-9583
NSN 6320-00-404-3637
NSN 5960-01-337-2823
NSN 5905-01-053-6493
NSN 4140-00-181-3547