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 4140-01-230-1082
NSN 7035-00-541-8516
NSN 6610-00-935-7131
NSN 5895-00-758-9960
NSN 6150-00-821-7576
NSN 5999-01-346-1610
NSN 6130-00-112-0716
NSN 4140-01-270-6004
NSN 5945-01-135-8681
NSN 5895-01-267-9871
NSN 6130-00-946-8055
NSN 6645-01-252-8870