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EFU-2/A ✓ Verified by PartsTable
— · 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 EFU-2/A is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6620-00-555-3992, 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
EFU-2/A
NSN: 6620-00-555-3992
FSC: 6620
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberEFU-2/A
NSN6620-00-555-3992
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EFU-2/A TITLE COMPONENT PN EFU-2/A MFR EFU-2/A
KEY FEATURES
•
SCALE RANGE: +0.0 TO 5000.0 POUNDS PER HOUR SINGLE INDICATOR SINGLE SCALE LBS
•
DIAL OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
INDIVIDUAL MARKING: FUEL FLOW; PPH X 1000
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
POINTER TYPE: INDICATING SINGLE POINTER
•
SUPPLEMENTARY FEATURES: TECH ORDER 5L6-2-10-34
TECHNICAL CHARACTERISTICS (FLIS)
SCALE RANGE+0.0 TO 5000.0 POUNDS PER HOUR SINGLE INDICATOR SINGLE SCALE LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYFUEL MASS FLOWMETER INDICATOR
DIAL OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
INDIVIDUAL MARKINGFUEL FLOW; PPH X 1000
FEATURES PROVIDEDHERMETICALLY SEALED CASE
SPECIAL FEATURESCASE PER MS33639; DIAL INCLUDES ELECTRICAL ZERO REFERENCE MARK; CASE INCLUDES FILLER TUBE; WEIGHT 1.5 LBS; INTEGRAL RED LIGHTING LBS
POINTER TYPEINDICATING SINGLE POINTER
SUPPLEMENTARY FEATURESTECH ORDER 5L6-2-10-34
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP
ELECTRICAL CONNECTION IDENTIFYING NUMBERMC14H-13-12PN OR EQUAVALENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MILI26299Interchangeable
interchangeable cross-reference
interchangeable
MILI27182BInterchangeable
interchangeable cross-reference
interchangeable
EFU12AAInterchangeable
interchangeable cross-reference
interchangeable
EFU-2/AInterchangeable
interchangeable cross-reference
interchangeable
8DJ96LAC1Interchangeable
interchangeable cross-reference
interchangeable
MILI27182Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EFU-2/A?
EFU-2/A is a EFU-2/A.
What parts can replace EFU-2/A?
There are 11 known substitutes for EFU-2/A: MILI26299, MILI27182B, EFU12AA and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EFU-2/A?
EFU-2/A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6620-00-555-3992. 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: July 2026