This listing is for a NOS Liquid Pressure Increase Switch 20-40 PSIG Electro National 8190051
We listed it as used, but it was with a huge lot of New Old Stock parts from the US Air Force.
Manufacture date: 10/1988
SPECIFICATIONS
Overall Length: 3.030 inches nominal
Outside Diameter 0.125: inches nominal single connection
Body Length: 2.032 inches nominal
Overall Diameter: 1.312 inches nominal
Pressure Switch Type: GAGE
Width Across Flats: 0.870 inches nominal
Operating Temp Rating: -65.0 deg fahrenheit minimum and 160.0 deg fahrenheit maximum
Mounting Method: Inlet connection
Thread Quantity per Inch: 27 single pressure connection
Contact Action: Stimulus Increase
Proof Pressure: 120.00 pounds per square inch gage
Nominal Thread Size: 0.125 inches single pressure connection
Nonpile-up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Sensing Element Burst Pressure: 400.00 pounds per square inch gage
Terminal Type: Threaded stud
Contact Load Current Rating: 5.0 amperes resistive load single voltage
Contact Adjustability: Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 40.00 actuation point nominal pounds per square inch gage and 20.00 deactuation point nominal pounds per square inch gage and 20.00 differential point nominal pounds per square inch gage
Contact Voltage Rating in Volts 14.5 dc at sea level single voltage
Pressure Connector Type: Flared, threaded external single connection
Media for Which Designed: Liquid
Style Designator: Cylindrical
Thread Series Designator: Nptf single pressure connection
Excellent New Old Stock condition - missing one of the contact nuts.
We typically ship within one business day! International buyers are responsible for any customs/duty fees.
Most of the parts we sell are vintage New Old Stock parts. We are have identified fitment information to the best of our knowledge in the description of this listing or the Compatibility Table. It is possible this part fits other vehicles. If you have fitment concerns, please contact us.
We use high quality shipping supplies and biodegradable peanuts to make sure your parts arrive safely.
NOS (New Old Stock) parts are Genuine Factory Original parts.
NORS (New Old Replacement Stock) parts are original vintage aftermarket parts.
NOS and NORS does not necessarily mean the parts are perfect.
Manufacturing technology was not the same as it is today so imperfections should be expected.
Also, these parts may have been in storage for 40-80 years and could be dusty, greasy or have surface rust, spider webs, etc.