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 5996-01-400-3558
NSN 6130-01-418-1606
NSN 6105-00-868-2036
NSN 6620-01-253-0374
NSN 6135-01-444-6824
NSN 6135-01-558-7257
NSN 6645-01-566-1386
NSN 6240-01-253-0687
NSN 6650-00-751-9958
NSN 5990-01-517-7848
NSN 5910-00-518-1477
NSN 5935-00-299-7897