PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-0206-0117-301Light,indicator

Dialight Corporation · NSN 6210-00-186-9076 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-186-9076 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-186-9076. Primary manufacturer part number: 51-0206-0117-301.
Features
  • Light,indicator — FSC 6210
  • Lens Color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Lamp Base Type Accommodated: DOUBLE CONTACT BAYONET CANDELABRA
  • Lamp Type Accommodated and Quantity: 1 NEON
  • Mounting Method: SCREW IN LENS
  • Style Designator: ROUND FRAME, ROUND LENS TYPE
  • Overall Diameter: 1.125 INCHES NOMINAL IN
  • Panel Accommodation Hole Diameter: 1.000 INCHES NOMINAL IN
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Copper Alloy Body construction
General Description

The Light,indicator, cataloged under National Stock Number 6210-00-186-9076, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-186-9076
Primary Part Number51-0206-0117-301
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusCANCELLED
Lens ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Base Type AccommodatedDOUBLE CONTACT BAYONET CANDELABRA
Lamp Type Accommodated and Quantity1 NEON
Mounting MethodSCREW IN LENS
Style DesignatorROUND FRAME, ROUND LENS TYPE
Overall Diameter1.125 INCHES NOMINAL IN
Panel Accommodation Hole Diameter1.000 INCHES NOMINAL IN
MaterialCOPPER ALLOY BODY
Mounting MethodPANEL LOCATION NOT OTHERWISE SPECIFIED
Lens Back Surface ConditionFROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL
Panel Thickness for Which Designed0.406 INCHES MAXIMUM IN
Lens TypeCONVEX, KNURLED SINGLE LIGHT FIRST POSITION HORIZONTAL
Surface TreatmentCHROMIUM BODY
Terminal Type and Quantity2 SOLDER LUG
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens Light Transmission CharacteristicTRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Bulb Size DesignatorT-4 1/2
Lens Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4820-00-230-1696 INTERCHANGEABLE
Valve,regulating,fluid Pressure
2825-00-390-4050 INTERCHANGEABLE
Nozzle Assembly
5940-00-847-480731638 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5950-00-973-3822672-0124-000 INTERCHANGEABLE
Transformer,power
Alcatel-Lucent Holdings Inc.
3455-01-012-100550-10018 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
4820-01-185-436587584K INTERCHANGEABLE
Valve,regulating,fluid Pressure
Griswold Industries Dba Cla-Val Co
4820-01-216-1126C2029B INTERCHANGEABLE
Cap,valve
Griswold Industries Dba Cla-Val Co
4820-01-227-718631638-01J INTERCHANGEABLE
Valve,regulating,fluid Pressure
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
31638 Raytheon Company Dba Raytheon (USA)
51206-117 Dialight Corporation (USA)
51-0206-0117-301 PRIMARY Dialight Corporation (USA)
Related Parts
4820-00-230-1696INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
2825-00-390-4050INTERCHANGEABLE
NOZZLE ASSEMBLY
5940-00-847-4807INTERCHANGEABLE
TERMINAL,LUG
31638
5950-00-973-3822INTERCHANGEABLE
TRANSFORMER,POWER
672-0124-000
3455-01-012-1005INTERCHANGEABLE
REAMER,MACHINE
50-10018
4820-01-185-4365INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
87584K
4820-01-216-1126INTERCHANGEABLE
CAP,VALVE
C2029B
4820-01-227-7186INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
31638-01J

Frequently Asked Questions

What is NSN 6210-00-186-9076?

NSN 6210-00-186-9076 is a Light,indicator, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-186-9076?

NSN 6210-00-186-9076 has 3 cross-referenced part numbers: 31638 (Raytheon Company Dba Raytheon), 51206-117 (Dialight Corporation), 51-0206-0117-301 (Dialight Corporation).

What NSN replaces 6210-00-186-9076?

There are 8 known substitutes for 6210-00-186-9076: 4820-00-230-1696, 2825-00-390-4050, 5940-00-847-4807 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51-0206-0117-301?

Key specifications for 51-0206-0117-301: Lens Color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Base Type Accommodated: DOUBLE CONTACT BAYONET CANDELABRA; Lamp Type Accommodated and Quantity: 1 NEON; Mounting Method: SCREW IN LENS. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-186-9076 still in active supply?

NSN 6210-00-186-9076 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com