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Technical Data Sheet

EHU-18/A — EHU-18/A

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EHU-18/A: EHU-18/A.

The EHU-18/A is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-00-603-3913, 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
EHU-18/A
NSN: 6685-00-603-3913
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberEHU-18/A
NSN6685-00-603-3913
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EHU-18/A TITLE COMPONENT PN EHU-18/A MFR EHU-18/A
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PANEL1 PANEL
•
CONTACT TYPE: CONNECTOR RECEPTACLECONNECTOR RECEPTACLE
•
SCALE MARKING: NUMERALSNUMERALS
•
LENGTH: 3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN
•
CURRENT TYPE: DCDC
•
ELECTRICAL CONNECTION QUANTITY: 11
•
DC VOLTAGE RATING: 24.0 VOLTS NOMINAL24.0 VOLTS NOMINAL
•
ELECTRICAL CONNECTION IDENTIFYING NUMBER: MS33678A10SL-3PMS33678A10SL-3P
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PANEL1 PANEL
CONTACT TYPECONNECTOR RECEPTACLECONNECTOR RECEPTACLE
SCALE MARKINGNUMERALSNUMERALS
LENGTH3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN
CURRENT TYPEDCDC
ELECTRICAL CONNECTION QUANTITY11
DC VOLTAGE RATING24.0 VOLTS NOMINAL24.0 VOLTS NOMINAL
ELECTRICAL CONNECTION IDENTIFYING NUMBERMS33678A10SL-3PMS33678A10SL-3P
SCALE RANGE-70.0 TO 150.0 DEG CELSIUS SINGLE INDICATOR SINGLE SCALE-70.0 TO 150.0 DEG CELSIUS SINGLE INDICATOR SINGLE SCALE
DIAMETER1.563 INCHES NOMINAL1.563 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
MIL-I-7749Reference document
Same NSN cross-reference
Reference document — Identification reference
163B2DReference document
Same NSN cross-reference
Reference document — Secondary reference
163B202DReference document
Same NSN cross-reference
Reference document — Secondary reference
000-19663Reference document
Same NSN cross-reference
Reference document — Secondary reference
163B2CReference document
Same NSN cross-reference
Reference document — Secondary reference
163B2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EHU-18/A?
EHU-18/A is a EHU-18/A.
What parts can replace EHU-18/A?
There are 7 known substitutes for EHU-18/A: MIL-I-7749, 163B2D, 163B202D and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EHU-18/A?
EHU-18/A is cataloged in the U.S. Government catalog under NSN 6685-00-603-3913. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.