PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

556-1604-304Light,indicator

Dialight Corporation · NSN 6210-01-548-7895 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-548-7895 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-548-7895. Primary manufacturer part number: 556-1604-304.
Features
  • Light,indicator — FSC 6210
  • Style Designator: INSTRUMENT POST TYPE
  • Panel Accommodation Hole Diameter: 1.000 INCHES NOMINAL IN
  • Lens Face Surface Condition: GROOVED SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Material: COPPER ALLOY BODY
  • Mounting Method: PANEL
  • Lens Type: FLAT, ROUND SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Lamp Type Accommodated and Quantity: 1 LIGHT EMITTING DIODE
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 6210-01-548-7895, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-01-548-7895
Primary Part Number556-1604-304
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusACTIVE
Style DesignatorINSTRUMENT POST TYPE
Panel Accommodation Hole Diameter1.000 INCHES NOMINAL IN
Lens Face Surface ConditionGROOVED SINGLE LIGHT FIRST POSITION HORIZONTAL
MaterialCOPPER ALLOY BODY
Mounting MethodPANEL
Lens TypeFLAT, ROUND SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Type Accommodated and Quantity1 LIGHT EMITTING DIODE
Lens Quantity1
Lens ColorGREEN SINGLE LIGHT FIRST POSITION HORIZONTAL
Terminal Type and Quantity2 SCREW
Lens Light Transmission CharacteristicTRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-478-7339 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5905-00-918-9210B1153 INTERCHANGEABLE
Resistor
Clarostat Sensors and Controls
4140-01-449-2903 INTERCHANGEABLE
Fan,centrifugal
3120-01-466-6068 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
556-1604-304 PRIMARY Dialight Corporation (USA)
B1153 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5905-00-478-7339INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5905-00-918-9210INTERCHANGEABLE
RESISTOR
B1153
4140-01-449-2903INTERCHANGEABLE
FAN,CENTRIFUGAL
3120-01-466-6068INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 6210-01-548-7895?

NSN 6210-01-548-7895 is a Light,indicator, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-548-7895?

NSN 6210-01-548-7895 has 2 cross-referenced part numbers: 556-1604-304 (Dialight Corporation), B1153 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).

What NSN replaces 6210-01-548-7895?

There are 4 known substitutes for 6210-01-548-7895: 5905-00-478-7339, 5905-00-918-9210, 4140-01-449-2903 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 556-1604-304?

Key specifications for 556-1604-304: Style Designator: INSTRUMENT POST TYPE; Special Features: 24VDC, INTENSITY 4000; CURRENT 32MA VDC; Panel Accommodation Hole Diameter: 1.000 INCHES NOMINAL IN; End Item Identification: AN/UYQ-70 (V) ADV DISPLAY SYS N/A FOR COSAL USE. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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