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Technical Data Sheet
HC3 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include length: 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT, material: STEEL OVERALL, duty_type: CONTINUOUS, body_style: EARPHONE ELEMENT, CIRCULAR, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 3.000 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 5965-00-284-9411, 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
HC3
NSN: 5965-00-284-9411
FSC: 5965
CAGE: 3B4M0 — LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
length20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
materialSTEEL OVERALL
duty_typeCONTINUOUS
body_styleEARPHONE ELEMENT, CIRCULAR
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width3.000 INCHES NOMINAL IN
heat_treatmentH-111 STRAIN HARDENED
overall_length1.550 INCHES MAXIMUM IN
connection_typeUNTHREADED EXTERNAL HOSE FIRST END
first_tip_styleRIGHT QUARTER RADIUS
connection_styleBARBED OR BEADED (HOSE) FIRST END
NSN5965-00-284-9411
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN HC3 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
EARPHONE ELEMENT TYPE: MAGNETIC
BODY STYLE: EARPHONE ELEMENT, CIRCULAR
IMPEDANCE RATING IN OHMS: 300.0 NOMINAL
EARPHONE ELEMENT DEPTH: 0.625 INCHES NOMINAL IN
OVERALL DIAMETER: 1.625 INCHES NOMINAL IN
ACOUSTIC SENSITIVITY REFERENCE RATING: NOT RATED
TECHNICAL CHARACTERISTICS (FLIS)
EARPHONE ELEMENT TYPEMAGNETIC
BODY STYLEEARPHONE ELEMENT, CIRCULAR
IMPEDANCE RATING IN OHMS300.0 NOMINAL
EARPHONE ELEMENT DEPTH0.625 INCHES NOMINAL IN
OVERALL DIAMETER1.625 INCHES NOMINAL IN
ACOUSTIC SENSITIVITY REFERENCE RATINGNOT RATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
852SInterchangeable
interchangeable cross-reference
interchangeable
60-115Interchangeable
interchangeable cross-reference
interchangeable
OC2557Interchangeable
interchangeable cross-reference
interchangeable
23902-200Interchangeable
interchangeable cross-reference
interchangeable
MSPF22Interchangeable
interchangeable cross-reference
interchangeable
45-0721Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HC3?
HC3 is a RELAY,ELECTROMAGNETIC.
What parts can replace HC3?
There are 18 known substitutes for HC3: 852S, 60-115, OC2557 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HC3?
HC3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-284-9411. This indicates validated use in U.S. government and defense supply chains.
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