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 5895-01-566-5504
NSN 5905-01-054-3006
NSN 5855-00-610-4052
NSN 5945-01-074-7037
NSN 5945-00-554-9351
NSN 5996-01-503-0425
NSN 6240-01-563-1969
NSN 7035-00-252-7467
NSN 5998-00-857-0063
NSN 6650-00-126-3002
NSN 4140-01-148-9867
NSN 5895-01-634-0630