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E139-2 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The DIAL,DOPPLER is a the manufacturer industrial component. Key specifications include furnished_data: LIQUID LEVEL, data_furnishing_method: CLEAR WINDOW, end_item_identification: 1200 PSI BOILERS, media_for_which_designed: WATER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 6680-00-394-7571, 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
E139-2
NSN: 6680-00-394-7571
FSC: 6680
CAGE: 74965 — CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE (USA)
SPECIFICATIONS
furnished_dataLIQUID LEVEL
data_furnishing_methodCLEAR WINDOW
end_item_identification1200 PSI BOILERS
media_for_which_designedWATER
NSN6680-00-394-7571
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAL,DOPPLER TITLE COMPONENT PN E139-2 MFR DIAL,DOPPLER
KEY FEATURES
•
FURNISHED DATA: LIQUID LEVEL
•
MEDIA FOR WHICH DESIGNED: WATER
•
DATA FURNISHING METHOD: CLEAR WINDOW
TECHNICAL CHARACTERISTICS
FURNISHED DATALIQUID LEVEL
END ITEM IDENTIFICATION1200 PSI BOILERS
MEDIA FOR WHICH DESIGNEDWATER
DATA FURNISHING METHODCLEAR WINDOW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A44InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A105-01-163-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E1402InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NL522W02-006InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FV100-12A1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6028 2-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E139-2?
E139-2 is a DIAL,DOPPLER.
What parts can replace E139-2?
There are 19 known substitutes for E139-2: A44, A105-01-163-2, E1402 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E139-2?
E139-2 is cataloged in the Federal Logistics Information System under NSN 6680-00-394-7571. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026