No other part numbers with same form, fit, and function found.
An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 4140-00-259-2567
NSN 5835-01-502-9228
NSN 6150-01-289-1283
NSN 6110-01-519-5353
NSN 6650-01-656-5649
NSN 5915-01-458-5697
NSN 5855-01-138-4985
NSN 6110-00-183-7788
NSN 2925-00-303-2224
NSN 5925-01-078-4765
NSN 6105-01-228-8370
NSN 6685-00-873-1910