PartsTable
Technical Data Sheet
PartsTable / MRO / 257234
257234 ✓ 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 material: STEEL OVERALL, overall_height: 14.10 INCHES NOMINAL IN, operating_temp_rating: 140.0 FAHRENHEIT MAXIMUM DEGF, part_name_assigned_by_controlling_agency: SENSOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-506-8274, 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→ 257234
NSN: 5120-00-506-8274
FSC: 5120
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height14.10 INCHES NOMINAL IN
special_featuresSWITCH CLOSES ON INCEASING PRESSURRE AT 43.5 PSIG AND OPENS ON DECREASING PRESSURE AT 35 PSIG; ELECTRICAL RATING IS 12 VOLTS DC, MAC VOLTAGE IS 42 VOLTS DC
operating_temp_rating140.0 FAHRENHEIT MAXIMUM DEGF
part_name_assigned_by_controlling_agencySENSOR
NSN5120-00-506-8274
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 257234 MFR SWITCH,PRESSURE
KEY FEATURES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
257234Interchangeable
interchangeable cross-reference
interchangeable
218510Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 257234?
257234 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 257234?
There are 2 known substitutes for 257234: 257234, 218510. Substitute compatibility should be verified for your specific system.
What is the NSN for 257234?
257234 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-506-8274. 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