4.000 in. Dia, 2.125 in. H, incl nut 4, washer 4
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 5915-00-584-3512
NSN 5935-01-281-5843
NSN 4140-01-623-3225
NSN 6105-00-216-5813
NSN 5960-01-416-2544
NSN 6130-01-415-3345
NSN 5910-01-117-3020
NSN 5950-01-129-9032
NSN 6620-00-959-6614
NSN 6130-01-481-4119
NSN 5960-00-257-4203
NSN 5985-01-561-7506