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 6650-01-449-0702
NSN 6145-01-182-6775
NSN 5998-00-810-5690
NSN 5998-01-643-3422
NSN 6105-01-652-3856
NSN 6220-01-578-5868
NSN 6320-01-574-1915
NSN 5945-01-361-9116
NSN 5945-01-390-1745
NSN 5935-00-209-6572
NSN 5855-01-382-5169
NSN 5905-01-542-0309