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 5930-01-025-2248
NSN 6150-01-593-6368
NSN 6650-01-101-2954
NSN 5905-01-414-6970
NSN 5935-01-634-0668
NSN 6240-01-089-6149
NSN 4140-01-028-2743
NSN 5998-00-471-6000
NSN 2925-00-964-7128
NSN 6150-01-420-6811
NSN 5975-01-434-9054
NSN 5999-00-956-0679