PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LC18BD3Lens,light

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6210-00-067-8372 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-067-8372 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-067-8372. Primary manufacturer part number: LC18BD3.
Features
  • Lens,light — FSC 6210
  • Color: BLUE LENS
  • Surface Condition: FROSTED BACK
  • Furnished Items: GASKET
  • Material: PLASTIC LENS
  • Style Designator: CONVEX
  • Hazardous Locations/environmental Protection: DRIPPROOF
  • Thread Series: UNS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6210-00-067-8372, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-067-8372
Primary Part NumberLC18BD3
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
ColorBLUE LENS
Surface ConditionFROSTED BACK
Furnished ItemsGASKET
MaterialPLASTIC LENS
Style DesignatorCONVEX
Hazardous Locations/environmental ProtectionDRIPPROOF
Thread SeriesUNS
Effective Diameter0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
ColorBLACK INSCRIPTION
Thread Quantity27 PER INCH
Overall Diameter0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
Dimming Device TypeMECHANICAL SHUTTER
Mounting MethodEXTERNAL THREAD
ColorBLACK INSCRIPTION BACKGROUND
Thread Diameter0.562 INCHES IN
Mounting Device Quantity1
Thread Class2A A
InscriptionDIM ARROW SYMBOL CW AND BRIGHT ARROW SYMBOL CCW HOLDER
ColorBLACK HOLDER
Light Transmission DesignTRANSLUCENT LENS
Surface ConditionSMOOTH FACE
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6210-00-056-9192 INTERCHANGEABLE
Lens,light
6210-00-057-1907204-0112-203 INTERCHANGEABLE
Lens,light
Dialight Corporation
6210-00-057-1908204-0113-203 INTERCHANGEABLE
Lens,light
Dialight Corporation
6210-00-067-8369 INTERCHANGEABLE
Lens,light
6210-00-067-8370 INTERCHANGEABLE
Lens,light
6210-00-067-8371 INTERCHANGEABLE
Lens,light
6210-00-080-1058 INTERCHANGEABLE
Light,indicator
6210-00-810-7583 INTERCHANGEABLE
Light,indicator
6210-00-857-2338 INTERCHANGEABLE
Lens,light
6210-00-892-2380 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
LC18BD3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-L-3661/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LC18BD Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-3661/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
204-0114-203 Dialight Corporation (USA)
Related Parts
6210-00-056-9192INTERCHANGEABLE
LENS,LIGHT
6210-00-057-1907INTERCHANGEABLE
LENS,LIGHT
204-0112-203
6210-00-057-1908INTERCHANGEABLE
LENS,LIGHT
204-0113-203
6210-00-067-8369INTERCHANGEABLE
LENS,LIGHT
6210-00-067-8370INTERCHANGEABLE
LENS,LIGHT
6210-00-067-8371INTERCHANGEABLE
LENS,LIGHT
6210-00-080-1058INTERCHANGEABLE
LIGHT,INDICATOR
6210-00-810-7583INTERCHANGEABLE
LIGHT,INDICATOR
6210-00-857-2338INTERCHANGEABLE
LENS,LIGHT
6210-00-892-2380INTERCHANGEABLE
LIGHT,INDICATOR
6210-00-996-0675INTERCHANGEABLE
LIGHT,INDICATOR
202-0410-0113-203
6210-01-071-8219INTERCHANGEABLE
LIGHT,INDICATOR

Frequently Asked Questions

What is NSN 6210-00-067-8372?

NSN 6210-00-067-8372 is a Lens,light, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-067-8372?

NSN 6210-00-067-8372 has 5 cross-referenced part numbers: LC18BD3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-L-3661/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LC18BD (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3661/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 204-0114-203 (Dialight Corporation).

What NSN replaces 6210-00-067-8372?

There are 12 known substitutes for 6210-00-067-8372: 6210-00-056-9192, 6210-00-057-1907, 6210-00-057-1908 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LC18BD3?

Key specifications for LC18BD3: Color: BLUE LENS; Surface Condition: FROSTED BACK; Furnished Items: GASKET; Material: PLASTIC LENS. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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