PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B2489PT2Light,indicator

General Electric Company · NSN 6210-00-299-7230 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-299-7230 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-299-7230. Primary manufacturer part number: B2489PT2.
Features
  • Light,indicator — FSC 6210
  • Lens Light Transmission Characteristic: TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Panel Accommodation Hole Diameter: 0.688 INCHES NOMINAL IN
  • Lens Quantity: 1
  • Lamp Bulb Size Designator: T-3 1/4
  • Lamp Base Type Accommodated: MINIATURE BAYONET
  • Overall Diameter: 0.943 INCHES MINIMUM AND 0.963 INCHES MAXIMUM IN
  • Style Designator: ROUND FRAME, ROUND LENS TYPE
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 6210-00-299-7230, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Electric Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-299-7230
Primary Part NumberB2489PT2
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerGeneral Electric Company
StatusCANCELLED
Lens Light Transmission CharacteristicTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Panel Accommodation Hole Diameter0.688 INCHES NOMINAL IN
Lens Quantity1
Lamp Bulb Size DesignatorT-3 1/4
Lamp Base Type AccommodatedMINIATURE BAYONET
Overall Diameter0.943 INCHES MINIMUM AND 0.963 INCHES MAXIMUM IN
Style DesignatorROUND FRAME, ROUND LENS TYPE
Terminal Type and Quantity2 SOLDER LUG
Lens Back Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Type Accommodated and Quantity1 NEON
Panel Thickness for Which Designed0.406 INCHES MAXIMUM IN
Surface TreatmentANODIZE BODY
Transmitted Light ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lens TypeSTOVEPIPE, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6210-00-235-9176 INTERCHANGEABLE
Light,indicator
6210-00-844-7446 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
B2489PT2 General Electric Company (USA)
55C1957ITEM48 Westinghouse Electric Corp (USA)
666071-141 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
T203A1 Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
95408-937 Dialight Corporation (USA)
95408-937-51KK Dialight Corporation (USA)
95-9408-0937-391 Dialight Corporation (USA)
T203A1 Viking Technologies, Ltd. (USA)
D7606764PCX1-901 General Electric Company (USA)
8106542 Us Army Aviation and Missile Command (USA)
Related Parts
6210-00-235-9176INTERCHANGEABLE
LIGHT,INDICATOR
6210-00-844-7446INTERCHANGEABLE
LIGHT,INDICATOR

Frequently Asked Questions

What is NSN 6210-00-299-7230?

NSN 6210-00-299-7230 is a Light,indicator, manufactured by General Electric Company, classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-299-7230?

NSN 6210-00-299-7230 has 10 cross-referenced part numbers: B2489PT2 (General Electric Company), 55C1957ITEM48 (Westinghouse Electric Corp), 666071-141 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), T203A1 (Dar Electronics Inc Commercial Products Div Dba National Radio Co), 95408-937 (Dialight Corporation) and 5 more.

What NSN replaces 6210-00-299-7230?

There are 2 known substitutes for 6210-00-299-7230: 6210-00-235-9176, 6210-00-844-7446. Verify interchangeability with system specifications before substitution.

What are the specifications of B2489PT2?

Key specifications for B2489PT2: Lens Light Transmission Characteristic: TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL; Panel Accommodation Hole Diameter: 0.688 INCHES NOMINAL IN; Lens Quantity: 1; Lamp Bulb Size Designator: T-3 1/4. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-299-7230 still in active supply?

NSN 6210-00-299-7230 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