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 5915-01-174-3462
NSN 5985-01-023-8377
NSN 6650-00-862-7143
NSN 6130-01-432-2855
NSN 5975-01-501-4542
NSN 5925-01-321-8068
NSN 6650-01-448-4996
NSN 5998-01-388-3760
NSN 5835-00-106-2120
NSN 6135-01-122-4448
NSN 6650-01-508-3651
NSN 6620-00-343-5602