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Technical Data Sheet
138C479H01 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, time_delay: 10.00 SECONDS NOMINAL FIXED OPERATE TIME, overall_width: 2.960 INCHES NOMINAL IN, overall_height: 3.000 INCHES NOMINAL IN, overall_length: 4.060 INCHES NOMINAL IN, mounting_facility_pattern: RECTANGULAR SINGLE MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-024-0368, 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
138C479H01
NSN: 5945-01-024-0368
FSC: 5945
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
time_delay10.00 SECONDS NOMINAL FIXED OPERATE TIME
coil_quantity1
overall_width2.960 INCHES NOMINAL IN
overall_height3.000 INCHES NOMINAL IN
overall_length4.060 INCHES NOMINAL IN
winding_quantity1
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
terminal_type_and_quantity14 WIRE HOOK ALL FUNCTIONS
unthreaded_mounting_hole_diameter0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
NSN5945-01-024-0368
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 138C479H01 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
COIL QUANTITY: 1
TERMINAL TYPE AND QUANTITY: 14 WIRE HOOK ALL FUNCTIONS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
NONPILE-UP MAIN CONTACT ARRANGEMENT: 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.960 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
COIL QUANTITY1
TERMINAL TYPE AND QUANTITY14 WIRE HOOK ALL FUNCTIONS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
NONPILE-UP MAIN CONTACT ARRANGEMENT3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
OVERALL HEIGHT3.000 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE6.0 AMPERES AC INDUCTIVE LOAD
UNTHREADED MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7896564P10Interchangeable
interchangeable cross-reference
interchangeable
2255-22Interchangeable
interchangeable cross-reference
interchangeable
AN3057-28Interchangeable
interchangeable cross-reference
interchangeable
33-3348Interchangeable
interchangeable cross-reference
interchangeable
97-3057-6Interchangeable
interchangeable cross-reference
interchangeable
10-40139Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 138C479H01?
138C479H01 is a RELAY,ELECTROMAGNETIC.
What parts can replace 138C479H01?
There are 14 known substitutes for 138C479H01: 7896564P10, 2255-22, AN3057-28 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 138C479H01?
138C479H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-024-0368. This indicates validated use in U.S. government and defense supply chains.
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