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 2925-00-701-9991
NSN 5965-01-258-5662
NSN 6220-00-614-7163
NSN 5996-01-268-8577
NSN 4140-00-322-9987
NSN 5935-00-220-3405
NSN 5975-00-116-0803
NSN 6620-01-412-0938
NSN 6150-01-477-4013
NSN 6150-01-217-6621
NSN 5998-01-003-7491
NSN 5950-00-516-5379