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 5920-01-540-0668
NSN 5935-00-555-2633
NSN 5975-01-409-2948
NSN 4140-00-561-9218
NSN 6650-00-329-2444
NSN 7035-00-055-9778
NSN 5925-01-567-8406
NSN 5990-01-437-4876
NSN 6620-01-412-0938
NSN 5996-00-826-8837
NSN 5895-01-293-9704
NSN 5990-00-932-3070