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PartsTable / COMPONENT / E-3942C DFAR
E-3942C DFAR ✓ 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 GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include design_type: SINGLE REDUCTION, shaft_position: OUTPUT SHAFT EXTENDS TO RIGHT, input_shaft_type: STRAIGHT W/KEYWAY, output_shaft_type: STRAIGHT W/KEYWAY, lubrication_system: OIL BATH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-184-4659, 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
E-3942C DFAR
NSN: 3010-01-184-4659
FSC: 3010
CAGE: 07524 — DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER (USA)
SPECIFICATIONS
design_typeSINGLE REDUCTION
shaft_positionOUTPUT SHAFT EXTENDS TO RIGHT
input_shaft_typeSTRAIGHT W/KEYWAY
output_shaft_typeSTRAIGHT W/KEYWAY
lubrication_systemOIL BATH
input_shaft_quantity1
output_shaft_quantity1
NSN3010-01-184-4659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN E-3942C DFAR MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
SHAFT POSITION: OUTPUT SHAFT EXTENDS TO RIGHT
•
LUBRICATION SYSTEM: OIL BATH
•
INPUT SHAFT QUANTITY: 1
•
INPUT SHAFT TYPE: STRAIGHT W/KEYWAY
•
DESIGN TYPE: SINGLE REDUCTION
•
OUTPUT SHAFT QUANTITY: 1
•
OUTPUT SHAFT TYPE: STRAIGHT W/KEYWAY
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT POSITIONOUTPUT SHAFT EXTENDS TO RIGHT
LUBRICATION SYSTEMOIL BATH
INPUT SHAFT QUANTITY1
INPUT SHAFT TYPESTRAIGHT W/KEYWAY
DESIGN TYPESINGLE REDUCTION
OUTPUT SHAFT QUANTITY1
OUTPUT SHAFT TYPESTRAIGHT W/KEYWAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
477770Interchangeable
interchangeable cross-reference
interchangeable
T0-335Interchangeable
interchangeable cross-reference
interchangeable
765-3Interchangeable
interchangeable cross-reference
interchangeable
E-3942Interchangeable
interchangeable cross-reference
interchangeable
919934Interchangeable
interchangeable cross-reference
interchangeable
915134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E-3942C DFAR?
E-3942C DFAR is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace E-3942C DFAR?
There are 18 known substitutes for E-3942C DFAR: 477770, T0-335, 765-3 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E-3942C DFAR?
E-3942C DFAR is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-184-4659. 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