Low Price Warrantied inventory at competitive prices
Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Get it fast All inventory ready to ship from our sellers
Quality guaranteed We sell only warrantied and traceable partsAt Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as 3978-1, which is a Switch Pressure from manufacturer Itt Corporation, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part 3978-1 and any other NSN part listed on our website.
To help users quickly locate the parts they need, our website offers a broad scope of parametric search measures, allowing customers to filter parts by their Federal Supply Group or Class, part type, part family, CAGE Code, NSN, and more. For example, if you are in need of Itt Corporation parts from NSN 5930008008492, our website can provide you with a selection of parts exclusively from that manufacturer and NSN. At Aviation Parts Circuit, our goal is not only to improve the parts procurement process, but to revolutionize it entirely. To begin the NSN part 3978-1 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5930-00-800-8492 Item Description: Switch Pressure | 5930 | 008008492 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3978-1 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B SINGLE PRESSURE CONNECTION |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.250 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.210 INCHES NOMINAL |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.125 INCHES NOMINAL |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| AWTN | OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 180.0 DEG FAHRENHEIT MAXIMUM |
| CBBL | FEATURES PROVIDED | ELECTRICAL ACCESS PORT |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJB | PROOF PRESSURE | 7500.00 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES SINGLE PRESSURE CONNECTION |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 4 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE AND 3.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE AND 3.0 AMPERES MOTOR LOAD FIRST VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE AND 3.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE AND 3.0 AMPERES MOTOR LOAD SECOND VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CTYX | CONTACT STIMULUS RATING | 1800.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1500.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 300.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 200.0 AC AT SEA LEVEL FIRST VOLTAGE |
| FREQ | FREQUENCY IN HERTZ | 400.0 FIRST VOLTAGE |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| STYL | III STYLE DESIGNATOR | RECTANGULAR |
| THSD | THREAD SERIES DESIGNATOR | UNF SINGLE PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | BASE AND UNTHREADED HOLE |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE AND 3.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE AND 3.0 AMPERES MOTOR LOAD THIRD VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL THIRD VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | PLAIN, THREADED INTERNAL SINGLE CONNECTION |
| FREQ | FREQUENCY IN HERTZ | 400.0 SECOND VOLTAGE |
 |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote
