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 5895-00-160-7660
NSN 5985-01-058-1078
NSN 5985-01-357-0357
NSN 6610-00-754-5124
NSN 6645-00-905-7258
NSN 4140-00-019-7760
NSN 5910-00-605-7801
NSN 6135-00-932-3136
NSN 5990-00-878-1973
NSN 5996-01-174-5746
NSN 5915-01-042-1957
NSN 5975-01-122-3448