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Technical Data Sheet
PartsTable / COMPONENT / 1939.3
1939.3 ✓ 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 1939.3 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 6230-01-508-6678, 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
1939.3
NSN: 6230-01-508-6678
FSC: 6230
CAGE: 18560 — ACR ELECTRONICS, INC. DBA ACR ELECTRONICS INC (USA)
SPECIFICATIONS
Part Number1939.3
NSN6230-01-508-6678
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1939.3 TITLE COMPONENT PN 1939.3 MFR 1939.3
KEY FEATURES
•
LIGHT BEAM MOTION: ROTATING
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: SALT WATER RESISTANT AND WEATHERPROOF
•
SHAPE: IRREGULAR
•
LAMP TYPE ACCOMMODATED AND QUANTITY: 1 INCANDESCENT
•
VOLTAGE RATING IN VOLTS: 12.0 DC NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESREMOTE CONTROLLED SEARCHLIGHT INCLUDES HIGH INTENSITY 55 WATT HALOGEN LAMP WITH X511 BASE AND FINGERTIP REMOTE CONTROL POINT PAD; MARINE GRADE ALUMINUM HOUSING ROTATES FULL 360 DEGREES; ASSEMBLY ROTATES AND MOVES EVERY 30 DAYS FROM ACTIVATION TO KEEP MOTOR AND DRIVE MECHANISM FREELY RUNNING
LIGHT BEAM MOTIONROTATING
OVERALL DEPTH8.000 INCHES NOMINAL IN
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONSALT WATER RESISTANT AND WEATHERPROOF
SHAPEIRREGULAR
OVERALL HEIGHT8.400 INCHES NOMINAL IN
LAMP TYPE ACCOMMODATED AND QUANTITY1 INCANDESCENT
VOLTAGE RATING IN VOLTS12.0 DC NOMINAL
END ITEM IDENTIFICATION8MHS
OVERALL WIDTH6.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
C7JZ-8286-AInterchangeable
interchangeable cross-reference
interchangeable
37E501301P102Interchangeable
interchangeable cross-reference
interchangeable
19393Interchangeable
interchangeable cross-reference
interchangeable
10134102Interchangeable
interchangeable cross-reference
interchangeable
25-5862Interchangeable
interchangeable cross-reference
interchangeable
348524Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1939.3?
1939.3 is a 1939.3.
What parts can replace 1939.3?
There are 8 known substitutes for 1939.3: C7JZ-8286-A, 37E501301P102, 19393 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1939.3?
1939.3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6230-01-508-6678. 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