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400518-0018 — LENS,LIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

400518-0018: LENS,LIGHT.

The LENS,LIGHT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BASE, overall_length: 0.688 INCHES NOMINAL IN, mounting_method: SCREW, overall_diameter: 0.650 INCHES NOMINAL IN, style_designator: FLAT, features_provided: PRESS TO TEST. This part is cataloged in the U.S.

Government catalog under NSN 6220-01-381-7129, 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
400518-0018
NSN: 6220-01-381-7129
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 24363 — EXECUTIVE INSTRUMENTS, INC. DBA EXECUTIVE INSTRUMENTS INC DIV EXECUTIVE TECHNICAL SERVICES,INC. DBA (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BASE
overall_length0.688 INCHES NOMINAL IN
mounting_methodSCREW
overall_diameter0.650 INCHES NOMINAL IN
style_designatorFLAT
features_providedPRESS TO TEST
surface_conditionSMOOTH BACK
effective_diameter0.390 INCHES NOMINAL IN
light_transmission_designTRANSPARENT LENS
NSN6220-01-381-7129
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 400518-0018 MFR LENS,LIGHT
KEY FEATURES
•
EFFECTIVE DIAMETER: 0.390 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.650 INCHES NOMINAL IN
•
MOUNTING METHOD: SCREW
•
STYLE DESIGNATOR: FLAT
•
SURFACE CONDITION: SMOOTH FACE
•
FEATURES PROVIDED: PRESS TO TEST
TECHNICAL CHARACTERISTICS
EFFECTIVE DIAMETER0.390 INCHES NOMINAL IN
OVERALL DIAMETER0.650 INCHES NOMINAL IN
MOUNTING METHODSCREW
STYLE DESIGNATORFLAT
OVERALL LENGTH0.688 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSMOOTH BACK
FEATURES PROVIDEDPRESS TO TEST
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
MATERIALALUMINUM ALLOY BASE
SUBSTITUTES & CROSS-REFERENCES 4
51-211164-112Reference document
Same NSN cross-reference
Reference document — Secondary reference
112-9022-112Reference document
Same NSN cross-reference
Reference document — Secondary reference
112-9022Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
850-0003-803Reference 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 400518-0018?
400518-0018 is a LENS,LIGHT.
What parts can replace 400518-0018?
There are 4 known substitutes for 400518-0018: 51-211164-112, 112-9022-112, 112-9022 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400518-0018?
400518-0018 is cataloged in the U.S. Government catalog under NSN 6220-01-381-7129. 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.