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 2925-01-543-5571
NSN 6610-01-521-9801
NSN 5945-01-061-7659
NSN 5975-01-449-6949
NSN 6610-00-489-9730
NSN 5835-01-412-0344
NSN 5915-00-054-4029
NSN 6610-01-090-5908
NSN 5965-00-752-5823
NSN 5950-00-597-3661
NSN 2925-01-250-2731
NSN 5999-01-020-7641