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 5998-01-021-5665
NSN 6110-00-246-3109
NSN 5998-01-129-7245
NSN 5925-01-080-5755
NSN 5915-01-423-4642
NSN 6620-00-057-2764
NSN 5925-00-710-6642
NSN 6150-00-185-3293
NSN 6610-01-461-1644
NSN 6645-00-192-1152
NSN 5975-01-120-7558
NSN 5975-01-569-0446