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Technical Data Sheet
20947 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, nut_style: SQUARE, nut_height: 0.422 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), overall_length: 0.205 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-083-4079, 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
20947
NSN: 1650-00-083-4079
FSC: 1650
CAGE: 79294 — E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
nut_styleSQUARE
nut_height0.422 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
overall_length0.205 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.100 INCHES MINIMUM IN
outside_diameter7.680 INCHES NOMINAL IN
overall_diameter0.107 INCHES MAXIMUM IN
special_featuresUSED ON 1978 FORD FAIRMONT;200 CU IN. ENGINE
style_designatorCIRCULAR
NSN1650-00-083-4079
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN 20947 MFR SEMICONDUCTOR DEVICE,D
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
20947Interchangeable
interchangeable cross-reference
interchangeable
1N4004Interchangeable
interchangeable cross-reference
interchangeable
D8BZ8286CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20947?
20947 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 20947?
There are 3 known substitutes for 20947: 20947, 1N4004, D8BZ8286C. Substitute compatibility should be verified for your specific system.
What is the NSN for 20947?
20947 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-083-4079. This indicates validated use in U.S. government and defense supply chains.
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