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 6150-01-621-8384
NSN 5990-00-870-8310
NSN 5935-01-372-9946
NSN 5905-00-272-9259
NSN 5998-01-580-7456
NSN 6685-01-189-9937
NSN 5935-01-357-6533
NSN 6135-01-265-1384
NSN 5855-01-395-0676
NSN 5905-01-260-8641
NSN 6135-01-487-6275
NSN 5910-01-350-3639