PartsTable
Technical Data Sheet
1240-52 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.180 INCHES NOMINAL IN, overall_height: 1.250 INCHES NOMINAL IN, overall_length: 1.400 INCHES NOMINAL IN, nominal_thread_size: 0.112 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-080-2917, 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 1240-52
NSN: 5945-00-080-2917
FSC: 5945
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width1.180 INCHES NOMINAL IN
overall_height1.250 INCHES NOMINAL IN
overall_length1.400 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.112 INCHES SINGLE MOUNTING FACILITY IN
end_item_identification3810-01-549-0465 HEAVY MAINT CRANE,WHEEL MOUNTED, 25 TON
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity4 PIN ALL FUNCTIONS
NSN5945-00-080-2917
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 1240-52 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
TERMINAL TYPE AND QUANTITY: 4 PIN ALL FUNCTIONS
NONPILE-UP MAIN CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
COIL QUANTITY: 1
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 20.0 AMPERES AC RESISTIVE LOAD
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
TERMINAL TYPE AND QUANTITY4 PIN ALL FUNCTIONS
NONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
COIL QUANTITY1
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE20.0 AMPERES AC RESISTIVE LOAD
THREAD CLASS2A SINGLE MOUNTING FACILITY A
OVERALL LENGTH1.400 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1503730Interchangeable
interchangeable cross-reference
interchangeable
005061-400Interchangeable
interchangeable cross-reference
interchangeable
19108Interchangeable
interchangeable cross-reference
interchangeable
124-052Interchangeable
interchangeable cross-reference
interchangeable
24E189 FN 004Interchangeable
interchangeable cross-reference
interchangeable
28546-0-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1240-52?
1240-52 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1240-52?
There are 7 known substitutes for 1240-52: 1503730, 005061-400, 19108 and 4 more. Substitute compatibility should be verified for your specific system.
Is 1240-52 still available?
1240-52 is currently cancelled.
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