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 6650-01-231-6728
NSN 6620-01-178-7838
NSN 5996-01-578-2242
NSN 6150-01-172-6818
NSN 5990-01-423-8189
NSN 5920-00-753-5113
NSN 5975-01-207-2309
NSN 5996-01-364-2757
NSN 6240-01-271-6230
NSN 5935-00-518-1150
NSN 6240-01-215-3512
NSN 5960-01-622-0393