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 5925-01-381-2528
NSN 5945-01-360-3099
NSN 6130-00-704-6589
NSN 7035-01-387-0493
NSN 5965-00-931-8446
NSN 5835-01-486-4191
NSN 4140-01-270-0507
NSN 6620-01-247-1816
NSN 5998-01-528-6421
NSN 5950-00-341-5259
NSN 6135-01-469-7574
NSN 5935-01-624-5215