Spring loaded poppet
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 5935-01-139-5246
NSN 5920-01-523-6311
NSN 2925-01-332-7178
NSN 6610-01-437-2506
NSN 6130-01-293-3673
NSN 5920-01-512-2854
NSN 5920-01-494-9401
NSN 6105-01-239-5712
NSN 5935-01-463-7200
NSN 7035-01-359-6108
NSN 5895-00-755-4634
NSN 6320-01-454-1965