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 6620-01-483-1138
NSN 6610-00-731-9532
NSN 6610-01-071-4097
NSN 5950-01-056-5157
NSN 6685-00-143-6690
NSN 5915-01-609-3414
NSN 4140-01-510-8707
NSN 5945-00-475-8107
NSN 6145-01-558-3249
NSN 5835-00-484-1529
NSN 6105-01-441-8547
NSN 5930-01-502-1048