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 5915-00-300-3853
NSN 4140-01-326-8535
NSN 6110-01-114-7896
NSN 5905-00-955-1210
NSN 5996-01-038-3850
NSN 6650-01-617-0888
NSN 5930-01-521-3623
NSN 5975-01-070-1267
NSN 2925-01-067-4446
NSN 6685-01-104-1782
NSN 5905-01-510-9397
NSN 5855-01-162-5251