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Technical Data Sheet
PartsTable / COMPONENT / 7-211820050
7-211820050 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include overall_length: 2.500 INCHES MAXIMUM IN, proof_pressure: 4500.00 POUNDS PER SQUARE INCH GAGE LBS, overall_diameter: 0.680 INCHES NOMINAL IN, style_designator: CYLINDRICAL, pressure_switch_type: GAGE, operating_temp_rating: -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-209-9181, 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
7-211820050
NSN: 5930-01-209-9181
FSC: 5930
CAGE: 02731 — MCDONNELL DOUGLAS HELICOPTER CO INC (USA)
SPECIFICATIONS
overall_length2.500 INCHES MAXIMUM IN
proof_pressure4500.00 POUNDS PER SQUARE INCH GAGE LBS
overall_diameter0.680 INCHES NOMINAL IN
style_designatorCYLINDRICAL
pressure_switch_typeGAGE
operating_temp_rating-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
media_for_which_designedLIQUID
contact_load_current_rating0.7 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY
contact_voltage_rating_in_volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
NSN5930-01-209-9181
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 7-211820050 MFR SWITCH,PRESSURE
KEY FEATURES
•
OVERALL DIAMETER: 0.680 INCHES NOMINAL IN
•
CONTACT VOLTAGE RATING IN VOLTS: 28.0 DC AT SEA LEVEL SINGLE VOLTAGE
•
CONTACT LOAD CURRENT RATING: 0.7 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
•
MEDIA FOR WHICH DESIGNED: LIQUID
•
STYLE DESIGNATOR: CYLINDRICAL
•
PROOF PRESSURE: 4500.00 POUNDS PER SQUARE INCH GAGE LBS
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.680 INCHES NOMINAL IN
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT LOAD CURRENT RATING0.7 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
MEDIA FOR WHICH DESIGNEDLIQUID
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.500 INCHES MAXIMUM IN
PROOF PRESSURE4500.00 POUNDS PER SQUARE INCH GAGE LBS
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY
PRESSURE SWITCH TYPEGAGE
OPERATING TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MH-184-AInterchangeable
interchangeable cross-reference
interchangeable
7190Interchangeable
interchangeable cross-reference
interchangeable
0237290Interchangeable
interchangeable cross-reference
interchangeable
0237290-2Interchangeable
interchangeable cross-reference
interchangeable
ABT8340Interchangeable
interchangeable cross-reference
interchangeable
14992-2M1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-211820050?
7-211820050 is a SWITCH,PRESSURE.
What parts can replace 7-211820050?
There are 21 known substitutes for 7-211820050: MH-184-A, 7190, 0237290 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-211820050?
7-211820050 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-209-9181. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026