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 5905-00-426-7290
NSN 5920-01-125-4356
NSN 6240-01-379-5779
NSN 5935-01-582-8745
NSN 6105-00-581-9472
NSN 5855-01-495-6457
NSN 5895-01-195-6075
NSN 4140-00-554-4050
NSN 5915-01-390-1629
NSN 5930-01-146-7383
NSN 6645-00-857-0410
NSN 6620-00-270-3275