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M410EA20A1 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include thread_class: 3B SINGLE PRESSURE CONNECTION, overall_width: 3.625 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE, overall_height: 3.125 INCHES NOMINAL IN, overall_length: 2.938 INCHES MAXIMUM IN, proof_pressure: 120.00 POUNDS PER SQUARE INCH LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5930-00-808-1732, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M410EA20A1
NSN: 5930-00-808-1732
FSC: 5930
CAGE: 89326 — BARKSDALE, INC (USA)
SPECIFICATIONS
thread_class3B SINGLE PRESSURE CONNECTION
overall_width3.625 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
overall_height3.125 INCHES NOMINAL IN
overall_length2.938 INCHES MAXIMUM IN
proof_pressure120.00 POUNDS PER SQUARE INCH LBS
mounting_methodBRACKET(S) AND UNTHREADED HOLE(S)
style_designatorCYLINDRICAL W/MOUNTING LUGS
features_providedELECTRICAL BOX CONNECTOR
nominal_thread_size0.438 INCHES SINGLE PRESSURE CONNECTION IN
pressure_switch_typeGAGE
contact_adjustabilityDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
NSN5930-00-808-1732
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN M410EA20A1 MFR SWITCH,PRESSURE
KEY FEATURES
•
OPERATING TEMP RATING: -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
•
THREAD SERIES DESIGNATOR: UNF SINGLE PRESSURE CONNECTION
•
THREAD QUANTITY PER INCH: 20 SINGLE PRESSURE CONNECTION
•
FEATURES PROVIDED: ELECTRICAL BOX CONNECTOR
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
THREAD CLASS: 3B SINGLE PRESSURE CONNECTION
•
CONTACT ADJUSTABILITY: DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
•
CONTACT STIMULUS RATING: 15.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 13.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 2.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
TECHNICAL CHARACTERISTICS
OPERATING TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
THREAD SERIES DESIGNATORUNF SINGLE PRESSURE CONNECTION
THREAD QUANTITY PER INCH20 SINGLE PRESSURE CONNECTION
FEATURES PROVIDEDELECTRICAL BOX CONNECTOR
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
THREAD CLASS3B SINGLE PRESSURE CONNECTION
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
CONTACT STIMULUS RATING15.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 13.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 2.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL SINGLE CONNECTION
CONTACT ACTION STIMULUSINCREASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
40-020516-02InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4-2141InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A0014155InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
42577InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D7FZ9601ARInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FA-641InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M410EA20A1?
M410EA20A1 is a SWITCH,PRESSURE.
What parts can replace M410EA20A1?
There are 9 known substitutes for M410EA20A1: 40-020516-02, 4-2141, A0014155 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M410EA20A1?
M410EA20A1 is cataloged in the Federal Logistics Information System under NSN 5930-00-808-1732. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026