Through-hull fitting
The specification discloses a fastener assembly including two elements. One element is an elongated body including that a gear rack and a radial stop. The other element is a nut fitted over the elongated body and including a pawl engaging the gear rack. The current embodiment includes two pairs of gear racks and two pairs of pawls. The two pairs of pawls are axially offset from one another. The elongated body and the nut are keyed to prevent relative rotation therebetween. The elongated body defines a conduit through the fastener assembly.
1. A fluid conveyance fitting comprising:
an elongated body including a plurality of gear racks and a radially extending stop, the stop extending radially outwardly beyond the gear racks, the body defining a conduit therethrough, said gear racks include a first set of opposing gear racks and a second set of opposing gear racks, said first set of opposing gear racks is axially offset from said second set of opposing gear racks; and
a nut fitted over said elongated body and having a plurality of pawls and a radially extending stop, the stop extending radially outwardly beyond the pawls, each pawl engaging one of said gear racks, said elongated body and said nut being keyed to one another to prevent relative rotation therebetween, said elongated body and said nut being physically separate elements, said pawls include a first set of opposing pawls and a second set of opposing pawls, said first set of opposing pawls is axially off-set from said second set of opposing pawls.