PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS25256-8Light,indicator

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6210-00-843-5609 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-843-5609 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-843-5609. Primary manufacturer part number: MS25256-8.
Features
  • Light,indicator — FSC 6210
  • Lens Quantity: 1
  • Panel Accommodation Hole Diameter: 0.469 INCHES NOMINAL IN
  • Lens Color: WHITE, AVIATION SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Lamp Bulb Size Designator: T-1 3/4
  • Lamp Base Type Accommodated: MIDGET FLANGED
  • Material: ALUMINUM BODY
  • Terminal Type and Quantity: 2 SOLDER LUG
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Aluminum Body construction
General Description

The Light,indicator, cataloged under National Stock Number 6210-00-843-5609, 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 Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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
NSN6210-00-843-5609
Primary Part NumberMS25256-8
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Lens Quantity1
Panel Accommodation Hole Diameter0.469 INCHES NOMINAL IN
Lens ColorWHITE, AVIATION SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Bulb Size DesignatorT-1 3/4
Lamp Base Type AccommodatedMIDGET FLANGED
MaterialALUMINUM BODY
Terminal Type and Quantity2 SOLDER LUG
Mounting MethodSCREW IN LENS
Surface TreatmentANODIZE BODY
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Furnished Items and Quantity1 HEXAGON NUT AND 1 LOCK WASHER
Lens Back Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Transmitted Light ColorWHITE, AVIATION SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lens TypeSTOVEPIPE, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL
Style DesignatorROUND FRAME, ROUND LENS TYPE
Lens Light Transmission CharacteristicTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Mounting MethodPANEL LOCATION NOT OTHERWISE SPECIFIED
Lamp Type Accommodated and Quantity1 INCANDESCENT
Panel Thickness for Which Designed0.188 INCHES MAXIMUM IN
Overall Diameter0.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6210-01-057-3264 INTERCHANGEABLE
Light,indicator
5330-01-294-8454 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
MS25256-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
L14005BC Safran Power Usa, Llc (USA)
MA111M12WC Genisco Filter Corp (USA)
7014-24-P7 Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited (USA)
404985 Bae Systems (operations) Limited (GBR)
RMA-64B0-RM120WC Genisco Filter Corp (USA)
162-937 Dialight Corporation (USA)
RMA-64B0-RM120WC Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
162-8430-937-502 Dialight Corporation (USA)
162-8430-0937-502 Dialight Corporation (USA)
162-8430-937 Dialight Corporation (USA)
MA111M12WC Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
Related Parts
6210-01-057-3264INTERCHANGEABLE
LIGHT,INDICATOR
5330-01-294-8454INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 6210-00-843-5609?

NSN 6210-00-843-5609 is a Light,indicator, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-843-5609?

NSN 6210-00-843-5609 has 12 cross-referenced part numbers: MS25256-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), L14005BC (Safran Power Usa, Llc), MA111M12WC (Genisco Filter Corp), 7014-24-P7 (Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited), 404985 (Bae Systems (operations) Limited) and 7 more.

What NSN replaces 6210-00-843-5609?

There are 2 known substitutes for 6210-00-843-5609: 6210-01-057-3264, 5330-01-294-8454. Verify interchangeability with system specifications before substitution.

What are the specifications of MS25256-8?

Key specifications for MS25256-8: Lens Quantity: 1; Panel Accommodation Hole Diameter: 0.469 INCHES NOMINAL IN; Lens Color: WHITE, AVIATION SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Bulb Size Designator: T-1 3/4. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-843-5609 still in active supply?

NSN 6210-00-843-5609 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.
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