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 5960-01-319-6735
NSN 5999-01-112-7020
NSN 5835-00-975-6538
NSN 6150-01-094-1654
NSN 7035-01-645-7615
NSN 5945-01-386-1164
NSN 6620-00-375-0393
NSN 5935-00-826-7660
NSN 5985-01-502-6841
NSN 5835-01-057-8601
NSN 6610-01-582-3547
NSN 6130-01-518-8921