An item specifically designed to fit any type of flush valve in plumbing line for preventing back-syphonage to supply system from plumbing fixture. See also valve, vacuum breaking.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6150-01-481-3634
NSN 5985-01-293-8147
NSN 5905-00-983-7373
NSN 5905-00-080-1594
NSN 6320-00-593-0379
NSN 5930-01-647-4866
NSN 5945-00-280-0938
NSN 6220-01-494-7073
NSN 5945-00-253-8132
NSN 5985-01-159-3347
NSN 7035-00-529-3128
NSN 5998-01-111-9015