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 5910-00-753-7581
NSN 6240-01-093-2131
NSN 5996-01-029-4497
NSN 6685-00-705-4197
NSN 6130-00-367-2706
NSN 6620-01-658-2480
NSN 5990-01-219-9018
NSN 5935-01-149-7383
NSN 5999-01-476-5478
NSN 6320-00-242-3300
NSN 5996-01-217-6644
NSN 6150-00-110-9828