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EAR-1 — HEADSET,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EAR-1: HEADSET,ELECTRICAL.

The HEADSET,ELECTRICAL is a the manufacturer industrial component. Key specifications include power_source: SELF-CONTAINED, furnished_items: EAR CUSHION AND VOLUME CONTROL, operating_range: 0 TO 300 DEG F DEGF, special_features: ELECTRONICALLY MIXES LEFT AND RIGHT STEREO AUDIO CHANNELS INTO THE ONE EARPIECE, headset_cord_length: 72.0 INCHES NOMINAL IN, input_terminal_type: JACK. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-176-4398, 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
EAR-1
NSN: 6685-01-176-4398
NIINs: 011764398, 017086699
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
power_sourceSELF-CONTAINED
furnished_itemsEAR CUSHION AND VOLUME CONTROL
operating_range0 TO 300 DEG F DEGF
special_featuresELECTRONICALLY MIXES LEFT AND RIGHT STEREO AUDIO CHANNELS INTO THE ONE EARPIECE
earphone_quantity1
terminal_quantity1
headset_cord_length72.0 INCHES NOMINAL IN
input_terminal_typeJACK
sensing_element_typeTHERMOCOUPLE REMOTE
maximum_overall_width6.125 INCHES IN
maximum_overall_height3.750 INCHES IN
maximum_overall_length6.125 INCHES IN
NSN6685-01-176-4398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEADSET,ELECTRICAL TITLE COMPONENT PN EAR-1 MFR HEADSET,ELECTRICAL
KEY FEATURES
•
SENSING ELEMENT TYPE: THERMOCOUPLE REMOTE
•
MAXIMUM OVERALL WIDTH: 6.125 INCHES IN
•
MAXIMUM OVERALL LENGTH: 6.125 INCHES IN
•
MAXIMUM OVERALL HEIGHT: 3.750 INCHES IN
•
POWER SOURCE: SELF-CONTAINED
•
OPERATING RANGE: 0 TO 300 DEG F DEGF
TECHNICAL CHARACTERISTICS
SENSING ELEMENT TYPETHERMOCOUPLE REMOTE
MAXIMUM OVERALL WIDTH6.125 INCHES IN
MAXIMUM OVERALL LENGTH6.125 INCHES IN
MAXIMUM OVERALL HEIGHT3.750 INCHES IN
POWER SOURCESELF-CONTAINED
OPERATING RANGE0 TO 300 DEG F DEGF
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 EAR-1?
EAR-1 is a HEADSET,ELECTRICAL.
What is the NSN for EAR-1?
EAR-1 is cataloged in the U.S. Government catalog under NSN 6685-01-176-4398. This indicates validated use in U.S. government and defense supply chains.
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