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3701R — DIRECTIONAL LIGHT,VEHICULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3701R: DIRECTIONAL LIGHT,VEHICULAR.

The DIRECTIONAL LIGHT,VEHICULAR is a the manufacturer industrial component. Key specifications include shape: ROUND, material: ALUMINUM ALLOY BODY, lens_color: RED, overall_length: 2.000 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), overall_diameter: 4.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6220-01-182-2553, 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
3701R
NSN: 6220-01-182-2553
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 13548 — TRUCK-LITE CO., LLC (USA)
SPECIFICATIONS
shapeROUND
materialALUMINUM ALLOY BODY
lens_colorRED
overall_length2.000 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S)
overall_diameter4.125 INCHES NOMINAL IN
lens_transparencyTRANSLUCENT
light_beam_motionFIXED AND FLASHING
surface_treatmentENAMEL BODY
lens_surface_conditionCONCENTRIC RINGS BACK
lens_type_and_quantity1 PLANO CONVEX
voltage_rating_in_volts12.0 DC NOMINAL
NSN6220-01-182-2553
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIRECTIONAL LIGHT,VEHICULAR TITLE COMPONENT PN 3701R MFR DIRECTIONAL LIGHT,VEHI
KEY FEATURES
•
LENS COLOR: RED
•
OVERALL DIAMETER: 4.125 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED STUD(S)
•
SHAPE: ROUND
•
LAMP BASE TYPE ACCOMMODATED: SINGLE CONTACT BAYONET CANDELABRA
•
WIRING PROVISION METHOD: INDIVIDUAL WIRE
•
LENS TRANSPARENCY: TRANSLUCENT
TECHNICAL CHARACTERISTICS
LENS COLORRED
OVERALL DIAMETER4.125 INCHES NOMINAL IN
MOUNTING METHODTHREADED STUD(S)
SHAPEROUND
OVERALL LENGTH2.000 INCHES NOMINAL IN
LAMP BASE TYPE ACCOMMODATEDSINGLE CONTACT BAYONET CANDELABRA
WIRING PROVISION METHODINDIVIDUAL WIRE
LENS TRANSPARENCYTRANSLUCENT
LIGHT BEAM MOTIONFIXED AND FLASHING
SURFACE TREATMENTENAMEL BODY
SUBSTITUTES & CROSS-REFERENCES 1
207-00033Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3701R?
3701R is a DIRECTIONAL LIGHT,VEHICULAR.
What parts can replace 3701R?
There is 1 known substitute for 3701R: 207-00033. Substitute compatibility should be verified for your specific system.
What is the NSN for 3701R?
3701R is cataloged in the U.S. Government catalog under NSN 6220-01-182-2553. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.