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 5915-01-428-6681
NSN 6610-01-232-4802
NSN 5905-01-010-7464
NSN 5930-01-497-9608
NSN 6645-01-653-7762
NSN 6240-01-512-1161
NSN 2925-01-426-3410
NSN 6145-00-115-0560
NSN 5990-01-004-6343
NSN 5999-01-209-9224
NSN 5985-01-048-6220
NSN 6110-01-039-1151