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 6110-01-466-2739
NSN 5950-01-343-8869
NSN 5960-00-244-1642
NSN 5925-01-132-1766
NSN 5950-01-335-6578
NSN 6650-01-341-5330
NSN 5895-00-363-9370
NSN 6110-01-265-1080
NSN 5835-01-187-8986
NSN 5975-00-998-0195
NSN 5975-00-755-3703
NSN 6620-00-756-2661