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 5945-01-014-6010
NSN 5999-00-045-6311
NSN 6130-00-453-4821
NSN 5990-01-559-0578
NSN 2925-00-574-8796
NSN 6650-01-603-8177
NSN 6130-00-788-8472
NSN 5985-01-629-6048
NSN 6145-01-386-3439
NSN 6145-01-540-7751
NSN 5985-01-068-4667
NSN 6320-00-857-4073