PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-0901-0112-301Light,indicator

Dialight Corporation · NSN 6210-00-504-1093 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-504-1093 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-504-1093. Primary manufacturer part number: 51-0901-0112-301.
Features
  • Light,indicator — FSC 6210
  • Material: COPPER ALLOY BODY
  • Lamp Type Accommodated and Quantity: 1 INCANDESCENT
  • Terminal Type and Quantity: 2 SCREW
  • Style Designator: ROUND FRAME, ROUND LENS TYPE
  • Panel Thickness for Which Designed: 0.625 INCHES MAXIMUM IN
  • Lens Back Surface Condition: FROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Transmitted Light Color: GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
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 6210-00-504-1093, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-504-1093
Primary Part Number51-0901-0112-301
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusCANCELLED
MaterialCOPPER ALLOY BODY
Lamp Type Accommodated and Quantity1 INCANDESCENT
Terminal Type and Quantity2 SCREW
Style DesignatorROUND FRAME, ROUND LENS TYPE
Panel Thickness for Which Designed0.625 INCHES MAXIMUM IN
Lens Back Surface ConditionFROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL
Transmitted Light ColorGREEN SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Furnished Items and Quantity1 HEXAGON NUT AND 1 LOCK WASHER
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens TypeCONVEX, KNURLED SINGLE LIGHT FIRST POSITION HORIZONTAL
Mounting MethodPANEL LOCATION NOT OTHERWISE SPECIFIED
Mounting MethodSCREW ON LENS
Overall Diameter1.141 INCHES NOMINAL IN
Lens Quantity1
Lens ColorGREEN SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Base Type AccommodatedCANDELABRA SCREW
Panel Accommodation Hole Diameter1.000 INCHES NOMINAL IN
Lamp Bulb Size DesignatorS-6
Surface TreatmentCHROMIUM BODY
Lens Light Transmission CharacteristicTRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5310-00-422-2530445402 INTERCHANGEABLE
Nut,plain,round
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
5999-00-495-302544540-2 INTERCHANGEABLE
Contact Assembly,electrical
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6210-00-676-767751901-11-2 INTERCHANGEABLE
Light,indicator
Dialight Corporation
Cross-Reference Index
Part NumberManufacturer
51-0901-0112-301 PRIMARY Dialight Corporation (USA)
10054626 Us Army Aviation and Missile Command (USA)
44-540-2 Automatic Switch Company Dba Asco (USA)
574-6504-810757REVAPC12 Naval Ship Systems Command (USA)
574-6504-810756REVBPC26 Naval Ship Systems Command (USA)
474A826H09 Northrop Grumman Systems Corporation (USA)
51901-112 Dialight Corporation (USA)
317-6504-807445REVBC26 Naval Ship Systems Command (USA)
Related Parts
5310-00-422-2530INTERCHANGEABLE
NUT,PLAIN,ROUND
445402
5999-00-495-3025INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
44540-2
6210-00-676-7677INTERCHANGEABLE
LIGHT,INDICATOR
51901-11-2

Frequently Asked Questions

What is NSN 6210-00-504-1093?

NSN 6210-00-504-1093 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 6210-00-504-1093?

NSN 6210-00-504-1093 has 8 cross-referenced part numbers: 51-0901-0112-301 (Dialight Corporation), 10054626 (Us Army Aviation and Missile Command), 44-540-2 (Automatic Switch Company Dba Asco), 574-6504-810757REVAPC12 (Naval Ship Systems Command), 574-6504-810756REVBPC26 (Naval Ship Systems Command) and 3 more.

What NSN replaces 6210-00-504-1093?

There are 3 known substitutes for 6210-00-504-1093: 5310-00-422-2530, 5999-00-495-3025, 6210-00-676-7677. Verify interchangeability with system specifications before substitution.

What are the specifications of 51-0901-0112-301?

Key specifications for 51-0901-0112-301: Material: COPPER ALLOY BODY; Lamp Type Accommodated and Quantity: 1 INCANDESCENT; Terminal Type and Quantity: 2 SCREW; Style Designator: ROUND FRAME, ROUND LENS TYPE. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-504-1093 still in active supply?

NSN 6210-00-504-1093 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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