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Technical Data Sheet
740101-1 ✓ 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 material: STEEL BODY, duty_type: CONTINUOUS, time_delay: 1.00 SECONDS NOMINAL FIXED RELEASE TIME, thread_class: 2A EXTERNAL A, overall_width: 2.500 INCHES NOMINAL IN, overall_height: 2.340 INCHES NOMINAL 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 5945-00-988-3646, 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
740101-1
NSN: 5945-00-988-3646
FSC: 5945
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL BODY
duty_typeCONTINUOUS
time_delay1.00 SECONDS NOMINAL FIXED RELEASE TIME
thread_class2A EXTERNAL A
coil_quantity1
overall_width2.500 INCHES NOMINAL IN
overall_height2.340 INCHES NOMINAL IN
overall_length2.600 INCHES NOMINAL IN
connection_stylePLAIN
special_featuresMAGNET MATERIAL U,37 COBALT.0091 10988
style_designatorPLUG, MAGNETIC
thread_directionRIGHT-HAND EXTERNAL
NSN5945-00-988-3646
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 740101-1 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
COIL QUANTITY: 1
PILE-UP MAIN CONTACT FORM ARRANGEMENT: 2C
MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES DC RESISTIVE LOAD
TIME DELAY: 1.00 SECONDS NOMINAL FIXED RELEASE TIME
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.600 INCHES NOMINAL IN
OVERALL HEIGHT2.340 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
COIL QUANTITY1
PILE-UP MAIN CONTACT FORM ARRANGEMENT2C
MOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES DC RESISTIVE LOAD
TIME DELAY1.00 SECONDS NOMINAL FIXED RELEASE TIME
UNTHREADED MOUNTING HOLE DIAMETER0.173 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
DUTY TYPECONTINUOUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
17991Interchangeable
interchangeable cross-reference
interchangeable
B17991Interchangeable
interchangeable cross-reference
interchangeable
D16739-19Interchangeable
interchangeable cross-reference
interchangeable
1026-314-0Interchangeable
interchangeable cross-reference
interchangeable
3283S60420Interchangeable
interchangeable cross-reference
interchangeable
221-689Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 740101-1?
740101-1 is a RELAY,ELECTROMAGNETIC.
What parts can replace 740101-1?
There are 11 known substitutes for 740101-1: 17991, B17991, D16739-19 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 740101-1?
740101-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-988-3646. This indicates validated use in U.S. government and defense supply chains.
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