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 5915-01-023-8387
NSN 5960-01-318-6557
NSN 5930-01-554-9615
NSN 6610-00-081-2365
NSN 6145-01-647-0361
NSN 6105-01-439-6288
NSN 5960-01-056-4982
NSN 5960-01-141-6489
NSN 6240-00-271-5995
NSN 5930-00-008-8500
NSN 5965-01-555-1532
NSN 5855-01-430-5459