PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-1930-0121-201Light,indicator

Dialight Corporation · NSN 6210-00-299-6745 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-299-6745 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-299-6745. Primary manufacturer part number: 8-1930-0121-201.
Features
  • Light,indicator — FSC 6210
  • Surface Treatment: NICKEL BODY
  • Lens Color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Panel Accommodation Hole Diameter: 0.469 INCHES NOMINAL IN
  • Lens Face Surface Condition: FROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Furnished Items and Quantity: 1 HEXAGON NUT AND 1 LOCK WASHER
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG
  • Panel Thickness for Which Designed: 0.344 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 6210-00-299-6745, 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 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-299-6745
Primary Part Number8-1930-0121-201
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusCANCELLED
Surface TreatmentNICKEL BODY
Lens ColorRED SINGLE LIGHT FIRST POSITION HORIZONTAL
Panel Accommodation Hole Diameter0.469 INCHES NOMINAL IN
Lens Face Surface ConditionFROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL
Furnished Items and Quantity1 HEXAGON NUT AND 1 LOCK WASHER
Terminal Type and Quantity1 TAB, SOLDER LUG
Panel Thickness for Which Designed0.344 INCHES NOMINAL IN
Lens Back Surface ConditionFROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens Quantity1
Overall Diameter0.553 INCHES NOMINAL IN
Lamp Base Type AccommodatedMIDGET FLANGED
Lens Light Transmission CharacteristicTRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Style DesignatorROUND FRAME, ROUND LENS TYPE
Lamp Type Accommodated and Quantity1 INCANDESCENT
Lamp Bulb Size DesignatorT-1 3/4
Transmitted Light ColorRED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lens TypeCONVEX, KNURLED, THREADED SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-100-36512K5065 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Caterpillar Inc Div Caterpillar Defense
1660-00-650-0650136031 INTERCHANGEABLE
Cover,control
Honeywell International, Inc Div Aerospace-Tucson
5998-01-042-0848136003-100 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5365-01-551-3912 INTERCHANGEABLE
Spacer,sleeve
Cross-Reference Index
Part NumberManufacturer
136-0031-00 Tektronix, Inc. (USA)
5021-288 Hewlett-Packard Company Dba HP (USA)
B11697-1 Rosen Raymond and Co (USA)
717808-1 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
8-1930-121-201 Dialight Corporation (USA)
5021-288 Keysight Technologies, Inc. (USA)
136-031 Tektronix, Inc. (USA)
811697 Rosen Raymond and Co (USA)
8-1930-121 Dialight Corporation (USA)
8-1930-0121-201 PRIMARY Dialight Corporation (USA)
Related Parts
3110-00-100-3651INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2K5065
1660-00-650-0650INTERCHANGEABLE
COVER,CONTROL
136031
5998-01-042-0848INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
136003-100
5365-01-551-3912INTERCHANGEABLE
SPACER,SLEEVE

Frequently Asked Questions

What is NSN 6210-00-299-6745?

NSN 6210-00-299-6745 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 6210-00-299-6745?

NSN 6210-00-299-6745 has 10 cross-referenced part numbers: 136-0031-00 (Tektronix, Inc.), 5021-288 (Hewlett-Packard Company Dba HP), B11697-1 (Rosen Raymond and Co), 717808-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 8-1930-121-201 (Dialight Corporation) and 5 more.

What NSN replaces 6210-00-299-6745?

There are 4 known substitutes for 6210-00-299-6745: 3110-00-100-3651, 1660-00-650-0650, 5998-01-042-0848 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-1930-0121-201?

Key specifications for 8-1930-0121-201: Surface Treatment: NICKEL BODY; Lens Color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL; Panel Accommodation Hole Diameter: 0.469 INCHES NOMINAL IN; Lens Face Surface Condition: FROSTED SINGLE LIGHT FIRST POSITION HORIZONTAL. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-299-6745 still in active supply?

NSN 6210-00-299-6745 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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