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Technical Data Sheet
Y74RELAY ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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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: 1.437 INCHES NOMINAL IN, overall_height: 1.062 INCHES NOMINAL IN, overall_length: 4.343 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES SINGLE MOUNTING FACILITY 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 5945-00-503-6251, 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
Y74RELAY
NSN: 5945-00-503-6251
FSC: 5945
CAGE: 06KW9 — LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width1.437 INCHES NOMINAL IN
overall_height1.062 INCHES NOMINAL IN
overall_length4.343 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
environmental_protectionDUSTPROOF
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternDIAGONAL SINGLE MOUNTING FACILITY
terminal_type_and_quantity8 PIN ALL FUNCTIONS
NSN5945-00-503-6251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN Y74RELAY MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
ENVIRONMENTAL PROTECTION: DUSTPROOF
COIL QUANTITY: 1
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE MOUNTING FACILITY IN
TERMINAL TYPE AND QUANTITY: 8 PIN ALL FUNCTIONS
WINDING QUANTITY: 1
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 50.0 DC
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
TECHNICAL CHARACTERISTICS (FLIS)
ENVIRONMENTAL PROTECTIONDUSTPROOF
COIL QUANTITY1
NOMINAL THREAD SIZE0.138 INCHES SINGLE MOUNTING FACILITY IN
TERMINAL TYPE AND QUANTITY8 PIN ALL FUNCTIONS
WINDING QUANTITY1
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS50.0 DC
THREAD CLASS2A SINGLE MOUNTING FACILITY A
OVERALL LENGTH4.343 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD(S) SINGLE MOUNTING FACILITY
PILE-UP MAIN CONTACT FORM ARRANGEMENT2A AND 2B A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
5310PL0125508Interchangeable
interchangeable cross-reference
interchangeable
925000-0804Interchangeable
interchangeable cross-reference
interchangeable
36038-3408Interchangeable
interchangeable cross-reference
interchangeable
Y74Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Y74RELAY?
Y74RELAY is a RELAY,ELECTROMAGNETIC.
What parts can replace Y74RELAY?
There are 4 known substitutes for Y74RELAY: 5310PL0125508, 925000-0804, 36038-3408 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Y74RELAY?
Y74RELAY is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-503-6251. This indicates validated use in U.S. government and defense supply chains.
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