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 6130-00-202-4688
NSN 5950-00-732-6067
NSN 5930-01-633-0262
NSN 5835-01-359-2575
NSN 6110-01-350-3449
NSN 6620-00-245-2721
NSN 6110-01-223-5367
NSN 6320-00-186-6452
NSN 6130-01-641-7897
NSN 6645-01-249-3258
NSN 6105-01-416-7979
NSN 4140-01-418-7534