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 5910-01-252-7773
NSN 5975-01-371-9426
NSN 5930-01-181-7081
NSN 6150-01-180-7817
NSN 5855-01-575-3154
NSN 5960-00-085-3995
NSN 6130-01-314-9440
NSN 5990-01-387-3820
NSN 4140-01-068-8513
NSN 6105-01-521-3937
NSN 6610-01-608-2899
NSN 5855-01-400-1590