309A57 — THERMOSTAT,FLOW CONTROL

✓ Government record, cited

CUMMINS POWER GENERATION INC. · COMPONENT

PRODUCT OVERVIEW

309A57: THERMOSTAT,FLOW CONTROL.

The THERMOSTAT,FLOW CONTROL is a CUMMINS POWER GENERATION INC. industrial component. Key specifications include USAGE DESIGN: ENGINE COOLING SYSTEM, OVERALL HEIGHT: 1.744 INCHES NOMINAL IN, THERMOSTAT TYPE: BELLOWS, FLOW CONTROL DEVICE: CHOKE, OPENING TEMP RATING: 155.0 FAHRENHEIT NOMINAL DEGF, OPERATING TEMP RATING: 185.0 FAHRENHEIT NOMINAL DEGF.

This part is cataloged in the U.S. Government catalog under NSN 6685-00-356-2036, 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

309A57

NSN: 6685-00-356-2036
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)

SPECIFICATIONS

USAGE DESIGN	ENGINE COOLING SYSTEM
OVERALL HEIGHT	1.744 INCHES NOMINAL IN
THERMOSTAT TYPE	BELLOWS
FLOW CONTROL DEVICE	CHOKE
OPENING TEMP RATING	155.0 FAHRENHEIT NOMINAL DEGF
OPERATING TEMP RATING	185.0 FAHRENHEIT NOMINAL DEGF
VALVE TRAVEL DISTANCE	0.250 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER	1.703 INCHES NOMINAL IN
SPRING OPERATED PRESSURE RELIEF	NOT PROVIDED
INSIDE MOUNTING SURFACE TO VALVE SEAT DISTANCE	0.250 INCHES IN
NSN	6685-00-356-2036

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: CHOKE

•

SPRING OPERATED PRESSURE RELIEF: NOT PROVIDED

•

LARGEST OUTSIDE DIAMETER: 1.703 INCHES NOMINAL IN

•

VALVE TRAVEL DISTANCE: 0.250 INCHES NOMINAL IN

•

OPERATING TEMP RATING: 185.0 FAHRENHEIT NOMINAL DEGF

•

THERMOSTAT TYPE: BELLOWS

•

INSIDE MOUNTING SURFACE TO VALVE SEAT DISTANCE: 0.250 INCHES IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	CHOKE
OVERALL HEIGHT	1.744 INCHES NOMINAL IN
SPRING OPERATED PRESSURE RELIEF	NOT PROVIDED
LARGEST OUTSIDE DIAMETER	1.703 INCHES NOMINAL IN
VALVE TRAVEL DISTANCE	0.250 INCHES NOMINAL IN
OPERATING TEMP RATING	185.0 FAHRENHEIT NOMINAL DEGF
THERMOSTAT TYPE	BELLOWS
INSIDE MOUNTING SURFACE TO VALVE SEAT DISTANCE	0.250 INCHES IN
USAGE DESIGN	ENGINE COOLING SYSTEM
OPENING TEMP RATING	155.0 FAHRENHEIT NOMINAL DEGF

SUBSTITUTES & CROSS-REFERENCES 4

13418AReference document

Same NSN cross-reference

Reference document — Secondary reference

12237Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HL36143Reference document

Same NSN cross-reference

Reference document — Secondary reference

13418Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 309A57?

309A57 is a THERMOSTAT,FLOW CONTROL manufactured by CUMMINS POWER GENERATION INC..

What parts can replace 309A57?

There are 4 known substitutes for 309A57: 13418A, 12237, HL36143 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 309A57?

309A57 is cataloged in the U.S. Government catalog under NSN 6685-00-356-2036. This indicates validated use in U.S. government and defense supply chains.

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309A57 — THERMOSTAT,FLOW CONTROL

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