QPL-19067 6th Edition, November 12, 1986
VALVES, CHECK, CONTROLLABLE, HYDRAULIC AIRCRAFT
This list has been prepared for use by or for the Government in the acquisition of products covered by the subject specification and such listing of a product is not intended to and does not connote endorsement of the product by the Department of Defense. All products-listed herein have been qualified under the requirements for the product as specified in the latest effective issue of the applicable specification. This list is subject to change without notice; revision or amendment of this list will be issued as necessary. The listing of a product does not release the supplier from compliance with the specification requirements.
THE ACTIVITY RESPONSIBLE FOR THIS QUALIFIED PRODUCTS LIST IS THE NAVAL AIR SYSTEMS COMMAND (ATTENTION: COMMANDING OFFICER, NAVAL AIR ENGINEERING CENTER (SESD), (CODE 93), LAKEHURST, NJ 08733-5100)