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 5905-00-351-8087
NSN 5945-01-229-2798
NSN 5920-00-199-9498
NSN 6220-01-278-9369
NSN 5930-01-381-4953
NSN 2925-01-148-5810
NSN 5835-00-936-8753
NSN 5935-00-728-2302
NSN 5998-00-850-0398
NSN 5835-01-426-6573
NSN 5945-01-058-4435
NSN 6645-01-473-3752