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Technical Data Sheet
PartsTable / MRO / 15559-2
15559-2 ✓ 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 overall_length: 3.350 INCHES NOMINAL IN, proof_pressure: 4500.00 POUNDS PER SQUARE INCH GAGE LBS, overall_diameter: 1.250 INCHES NOMINAL IN, style_designator: CYLINDRICAL, operating_temp_rating: -65.0 FAHRENHEIT MINIMUM AND 295.0 FAHRENHEIT MAXIMUM DEGF, end_item_identification: GFE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-320-6933, 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→ 15559-2
NSN: 5930-01-320-6933
FSC: 5930
CAGE: 98505 — HYDRA-ELECTRIC COMPANY DBA HYDRA-ELECTRIC CO (USA)
SPECIFICATIONS
overall_length3.350 INCHES NOMINAL IN
proof_pressure4500.00 POUNDS PER SQUARE INCH GAGE LBS
overall_diameter1.250 INCHES NOMINAL IN
style_designatorCYLINDRICAL
operating_temp_rating-65.0 FAHRENHEIT MINIMUM AND 295.0 FAHRENHEIT MAXIMUM DEGF
end_item_identificationGFE
sensing_element_burst_pressure7500.00 POUNDS PER SQUARE INCH GAGE LBS
NSN5930-01-320-6933
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 15559-2 MFR SWITCH,PRESSURE
KEY FEATURES
•
OVERALL DIAMETER: 1.250 INCHES NOMINAL IN
•
SENSING ELEMENT BURST PRESSURE: 7500.00 POUNDS PER SQUARE INCH GAGE LBS
•
STYLE DESIGNATOR: CYLINDRICAL
•
PROOF PRESSURE: 4500.00 POUNDS PER SQUARE INCH GAGE LBS
•
OPERATING TEMP RATING: -65.0 FAHRENHEIT MINIMUM AND 295.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER1.250 INCHES NOMINAL IN
OVERALL LENGTH3.350 INCHES NOMINAL IN
SENSING ELEMENT BURST PRESSURE7500.00 POUNDS PER SQUARE INCH GAGE LBS
END ITEM IDENTIFICATIONGFE
STYLE DESIGNATORCYLINDRICAL
PROOF PRESSURE4500.00 POUNDS PER SQUARE INCH GAGE LBS
OPERATING TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 295.0 FAHRENHEIT MAXIMUM DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
A11412Interchangeable
interchangeable cross-reference
interchangeable
11412Interchangeable
interchangeable cross-reference
interchangeable
504642Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15559-2?
15559-2 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15559-2?
There are 3 known substitutes for 15559-2: A11412, 11412, 504642. Substitute compatibility should be verified for your specific system.
What is the NSN for 15559-2?
15559-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-320-6933. 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