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Technical Data Sheet
WH-2 ✓ 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 BOX CONNECTOR,ELECTRICAL is a the manufacturer industrial component. Key specifications include phase: SINGLE, end_type: GLAND NUT W/INTERNAL THREAD FIRST END, material: ZINC ALLOY, current_type: AC, opening_width: 12.000 INCHES MINIMUM IN, overall_depth: 19.875 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-00-651-4451, 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
WH-2
NSN: 4520-00-651-4451
FSC: 4520
CAGE: 19857 — THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER CO. (USA)
SPECIFICATIONS
phaseSINGLE
end_typeGLAND NUT W/INTERNAL THREAD FIRST END
materialZINC ALLOY
current_typeAC
opening_width12.000 INCHES MINIMUM IN
overall_depth19.875 INCHES IN
overall_width71.000 INCHES IN
thread_length0.656 INCHES NOMINAL SECOND END IN
heating_methodELECTRICALLY
opening_length20.000 INCHES NOMINAL IN
voltage_rating208.0 VOLTS MINIMUM
wattage_rating4.3 KILOWATTS
NSN4520-00-651-4451
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOX CONNECTOR,ELECTRICAL TITLE COMPONENT PN WH-2 MFR BOX CONNECTOR,ELECTRIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
427746-5Interchangeable
interchangeable cross-reference
interchangeable
WH5Interchangeable
interchangeable cross-reference
interchangeable
ST5Interchangeable
interchangeable cross-reference
interchangeable
R5135AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WH-2?
WH-2 is a BOX CONNECTOR,ELECTRICAL.
What parts can replace WH-2?
There are 4 known substitutes for WH-2: 427746-5, WH5, ST5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WH-2?
WH-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-00-651-4451. This indicates validated use in U.S. government and defense supply chains.
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