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 5915-01-188-1569
NSN 5950-00-777-8199
NSN 5895-01-027-1754
NSN 5998-01-502-9439
NSN 6135-01-512-8105
NSN 6645-00-153-3834
NSN 6105-01-647-8770
NSN 5998-01-102-4747
NSN 6320-01-211-6578
NSN 5895-01-013-6532
NSN 6610-01-621-9504
NSN 6620-01-453-3135