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421-3175 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

421-3175: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, time_delay: 0.002 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME, overall_length: 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, overall_diameter: 0.370 INCHES MAXIMUM IN, features_provided: POLARIZED AND LATCHING CONTACTS, environmental_protection: HERMETIC. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-009-3155, 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
421-3175
NSN: 5945-01-009-3155
NIINs: 010093155, 015954834
FSC: 5945 — Relays and Solenoids
CAGE: 11532 — TELEDYNE DEFENSE ELECTRONICS, LLC DBA TELEDYNE RELAYS DIV HTTPS://WWW.TELEDYNE.COM/WHAT-WE-DO/ (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
time_delay0.002 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
coil_quantity2
overall_length0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
overall_diameter0.370 INCHES MAXIMUM IN
winding_quantity2
features_providedPOLARIZED AND LATCHING CONTACTS
environmental_protectionHERMETIC
terminal_type_and_quantity7 PIN ALL FUNCTIONS
winding_dc_resistance_rating2.0 KILOHMS NOMINAL ALL WINDINGS
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
NSN5945-01-009-3155
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 421-3175 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC
•
OVERALL DIAMETER: 0.370 INCHES MAXIMUM IN
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
WINDING DC RESISTANCE RATING: 2.0 KILOHMS NOMINAL ALL WINDINGS
•
FEATURES PROVIDED: POLARIZED AND LATCHING CONTACTS
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS28.0 DC
OVERALL DIAMETER0.370 INCHES MAXIMUM IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
OVERALL LENGTH0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
WINDING DC RESISTANCE RATING2.0 KILOHMS NOMINAL ALL WINDINGS
FEATURES PROVIDEDPOLARIZED AND LATCHING CONTACTS
TIME DELAY0.002 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
COIL QUANTITY2
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES 1
950125-5BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 421-3175?
421-3175 is a RELAY,ELECTROMAGNETIC.
What parts can replace 421-3175?
There is 1 known substitute for 421-3175: 950125-5B. Substitute compatibility should be verified for your specific system.
What is the NSN for 421-3175?
421-3175 is cataloged in the U.S. Government catalog under NSN 5945-01-009-3155. This indicates validated use in U.S. government and defense supply chains.
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