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GA51221 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GA51221: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_length: 2.620 INCHES NOMINAL IN, overall_diameter: 1.310 INCHES NOMINAL IN, fsc_application_data: RELAY,ARMATURE EXCEPT ENGINE, terminal_type_and_quantity: 6 PIN ALL FUNCTIONS, winding_dc_resistance_rating: 4.0 KILOHMS NOMINAL SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-301-4350, 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
GA51221
NSN: 5945-00-301-4350
FSC: 5945 — Relays and Solenoids
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_length2.620 INCHES NOMINAL IN
overall_diameter1.310 INCHES NOMINAL IN
winding_quantity1
fsc_application_dataRELAY,ARMATURE EXCEPT ENGINE
terminal_type_and_quantity6 PIN ALL FUNCTIONS
winding_dc_resistance_rating4.0 KILOHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED
main_contact_maximum_voltage_rating_in_volts500.0 DC
main_contact_load_current_rating_at_maximum_rated_voltage2.0 AMPERES DC RESISTIVE LOAD
NSN5945-00-301-4350
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN GA51221 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
FSC APPLICATION DATA: RELAY,ARMATURE EXCEPT ENGINE
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 500.0 DC
•
OVERALL DIAMETER: 1.310 INCHES NOMINAL IN
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.0 AMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
WINDING DC RESISTANCE RATING: 4.0 KILOHMS NOMINAL SINGLE WINDING
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
FSC APPLICATION DATARELAY,ARMATURE EXCEPT ENGINE
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS500.0 DC
OVERALL DIAMETER1.310 INCHES NOMINAL IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
OVERALL LENGTH2.620 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING4.0 KILOHMS NOMINAL SINGLE WINDING
COIL QUANTITY1
WINDING QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 2
300-833Reference document
Same NSN cross-reference
Reference document — Secondary reference
276JReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GA51221?
GA51221 is a RELAY,ELECTROMAGNETIC.
What parts can replace GA51221?
There are 2 known substitutes for GA51221: 300-833, 276J. Substitute compatibility should be verified for your specific system.
What is the NSN for GA51221?
GA51221 is cataloged in the U.S. Government catalog under NSN 5945-00-301-4350. This indicates validated use in U.S. government and defense supply chains.
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