PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25421Lens,light

Electronic Marine Systems, Inc. · NSN 6210-01-467-7620 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-467-7620 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-467-7620. Primary manufacturer part number: 25421.
Features
  • Lens,light — FSC 6210
  • Style Designator: FLAT
  • Light Transmission Design: TRANSLUCENT LENS
  • Material: PLASTIC LENS
  • Surface Condition: ENGRAVED BACK
  • Color: RED LENS
  • 1 verified cross-reference
  • Primary manufacturer: Electronic Marine Systems, Inc.
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6210-01-467-7620, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Electronic Marine Systems, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-01-467-7620
Primary Part Number25421
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerElectronic Marine Systems, Inc.
StatusACTIVE
Style DesignatorFLAT
Light Transmission DesignTRANSLUCENT LENS
MaterialPLASTIC LENS
Surface ConditionENGRAVED BACK
ColorRED LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-8575E41 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
5342-00-209-7464 INTERCHANGEABLE
Panel Assembly
2805-00-382-8000 INTERCHANGEABLE
Insert,engine Valve Seat
6160-00-956-334425421-002 INTERCHANGEABLE
Cover,battery Box
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
4710-01-012-227525421 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
2590-01-265-324325421 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Mark Industries
5306-01-315-9740 INTERCHANGEABLE
Rod,threaded End
4140-01-539-4354 INTERCHANGEABLE
Fan,tubeaxial
5925-01-566-070825421 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
25421 PRIMARY Electronic Marine Systems, Inc. (USA)
Related Parts
3110-00-100-8575INTERCHANGEABLE
BEARING,BALL,THRUST
E41
5342-00-209-7464INTERCHANGEABLE
PANEL ASSEMBLY
2805-00-382-8000INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
6160-00-956-3344INTERCHANGEABLE
COVER,BATTERY BOX
25421-002
4710-01-012-2275INTERCHANGEABLE
TUBE ASSEMBLY,METAL
25421
2590-01-265-3243INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
25421
5306-01-315-9740INTERCHANGEABLE
ROD,THREADED END
4140-01-539-4354INTERCHANGEABLE
FAN,TUBEAXIAL
5925-01-566-0708INTERCHANGEABLE
CIRCUIT BREAKER
25421

Frequently Asked Questions

What is NSN 6210-01-467-7620?

NSN 6210-01-467-7620 is a Lens,light, manufactured by Electronic Marine Systems, Inc., classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-467-7620?

NSN 6210-01-467-7620 has 1 cross-referenced part number: 25421 (Electronic Marine Systems, Inc.).

What NSN replaces 6210-01-467-7620?

There are 9 known substitutes for 6210-01-467-7620: 3110-00-100-8575, 5342-00-209-7464, 2805-00-382-8000 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25421?

Key specifications for 25421: Style Designator: FLAT; Light Transmission Design: TRANSLUCENT LENS; Material: PLASTIC LENS; Overall Width: 0.025 INCHES NOMINAL IN. 8 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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