12E79 — O-RING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12E79: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include usage_design: CONTROL ENGINE COOLANT TEMP, overall_height: 3.155 INCHES NOMINAL IN, mounting_method: FLANGE, thermostat_type: BELLOWS, flow_control_device: BY-PASS, opening_temp_rating: 145.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-734-7630, 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

12E79

NSN: 6685-00-734-7630
NIINs: 007347630, 011599369
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 73475 — SCHNEIDER ELECTRIC SYSTEMS USA INC (USA)

SPECIFICATIONS

usage_design	CONTROL ENGINE COOLANT TEMP
overall_height	3.155 INCHES NOMINAL IN
mounting_method	FLANGE
thermostat_type	BELLOWS
flow_control_device	BY-PASS
opening_temp_rating	145.0 FAHRENHEIT NOMINAL DEGF
operating_temp_rating	166.0 FAHRENHEIT NOMINAL DEGF
valve_travel_distance	0.468 INCHES NOMINAL IN
largest_outside_diameter	3.000 INCHES NOMINAL IN
spring_operated_pressure_relief	NOT PROVIDED
NSN	6685-00-734-7630

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: BY-PASS

•

SPRING OPERATED PRESSURE RELIEF: NOT PROVIDED

•

LARGEST OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN

•

MOUNTING METHOD: FLANGE

•

VALVE TRAVEL DISTANCE: 0.468 INCHES NOMINAL IN

•

OPERATING TEMP RATING: 166.0 FAHRENHEIT NOMINAL DEGF

•

THERMOSTAT TYPE: BELLOWS

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	BY-PASS
OVERALL HEIGHT	3.155 INCHES NOMINAL IN
SPRING OPERATED PRESSURE RELIEF	NOT PROVIDED
LARGEST OUTSIDE DIAMETER	3.000 INCHES NOMINAL IN
MOUNTING METHOD	FLANGE
VALVE TRAVEL DISTANCE	0.468 INCHES NOMINAL IN
OPERATING TEMP RATING	166.0 FAHRENHEIT NOMINAL DEGF
THERMOSTAT TYPE	BELLOWS
USAGE DESIGN	CONTROL ENGINE COOLANT TEMP
OPENING TEMP RATING	145.0 FAHRENHEIT NOMINAL DEGF

SUBSTITUTES & CROSS-REFERENCES 3

6519BSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7347630Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

I2E79Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12E79?

12E79 is a O-RING.

What parts can replace 12E79?

There are 3 known substitutes for 12E79: 6519BS, 7347630, I2E79. Substitute compatibility should be verified for your specific system.

What is the NSN for 12E79?

12E79 is cataloged in the U.S. Government catalog under NSN 6685-00-734-7630. This indicates validated use in U.S. government and defense supply chains.

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12E79 — O-RING

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