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 5935-01-201-1038
NSN 6650-01-251-8520
NSN 5920-00-241-6803
NSN 5960-01-599-9821
NSN 5925-01-383-1892
NSN 5855-00-100-9003
NSN 6135-01-130-3145
NSN 7035-01-145-5059
NSN 5930-00-781-8774
NSN 6135-01-332-0431
NSN 5975-00-041-1426
NSN 6130-01-162-4989