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Technical Data Sheet
PartsTable / MRO / 373205-4
373205-4 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 body_length: 1.775 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN, terminal_type: THREADED STUD, overall_length: 3.422 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 2.000 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-030-5430, 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
MRO→ MRO_GENERAL→ 373205-4
NSN: 5930-01-030-5430
FSC: 5930
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
body_length1.775 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN
terminal_typeTHREADED STUD
overall_length3.422 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter2.000 INCHES NOMINAL IN
style_designatorCYLINDRICAL
pressure_switch_typeABSOLUTE
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusDECREASE
contact_stimulus_rating40.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 40.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
media_for_which_designedGAS OR LIQUID
mounting_facility_patternTWO POSITION IN-LINE
NSN5930-01-030-5430
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 373205-4 MFR SWITCH,PRESSURE
KEY FEATURES
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.859 INCHES MINIMUM AND 1.891 INCHES MAXIMUM IN
•
CONTACT LOAD CURRENT RATING: 4.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
•
BODY LENGTH: 1.775 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN
•
CONTACT STIMULUS RATING: 40.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 40.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
•
CONTACT ADJUSTABILITY: ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
•
STYLE DESIGNATOR: CYLINDRICAL
•
CONTACT VOLTAGE RATING IN VOLTS: 30.0 DC AT SEA LEVEL SINGLE VOLTAGE
•
MOUNTING METHOD: UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.859 INCHES MINIMUM AND 1.891 INCHES MAXIMUM IN
CONTACT LOAD CURRENT RATING4.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
BODY LENGTH1.775 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN
CONTACT STIMULUS RATING40.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 40.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
STYLE DESIGNATORCYLINDRICAL
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL SINGLE VOLTAGE
MOUNTING METHODUNTHREADED HOLE(S)
CONTACT ACTION STIMULUSDECREASE
OVERALL DIAMETER2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
40BC33JKK30AInterchangeable
interchangeable cross-reference
interchangeable
308FFInterchangeable
interchangeable cross-reference
interchangeable
K12044Interchangeable
interchangeable cross-reference
interchangeable
50572Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
59632Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 373205-4?
373205-4 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 373205-4?
There are 14 known substitutes for 373205-4: 40BC33JKK30A, 308FF, K12044 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 373205-4?
373205-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-030-5430. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026