Fiberglass lined plastic material
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 5915-01-618-1048
NSN 5950-01-129-7358
NSN 6220-01-472-3569
NSN 6150-00-341-2246
NSN 5905-01-415-6391
NSN 4140-01-530-4378
NSN 6150-01-518-0114
NSN 5915-01-087-2661
NSN 6645-01-567-2968
NSN 5915-01-380-2139
NSN 6220-01-543-4608
NSN 6685-01-243-0302