PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25CSPSFBREDLens,light

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · NSN 6210-00-247-1777 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-247-1777 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-247-1777. Primary manufacturer part number: 25CSPSFBRED.
Features
  • Lens,light — FSC 6210
  • Holder Surface Treatment: CHROMIUM
  • Mounting Method: THREAD
  • Style Designator: CONVEX
  • Thread Diameter: 0.562 INCHES IN
  • Surface Condition: SMOOTH BACK
  • Mounting Device Quantity: 1
  • Material: COPPER ALLOY HOLDER
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Copper Alloy Holder construction
General Description

The Lens,light, cataloged under National Stock Number 6210-00-247-1777, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-247-1777
Primary Part Number25CSPSFBRED
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerChicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
StatusCANCELLED
Holder Surface TreatmentCHROMIUM
Mounting MethodTHREAD
Style DesignatorCONVEX
Thread Diameter0.562 INCHES IN
Surface ConditionSMOOTH BACK
Mounting Device Quantity1
MaterialCOPPER ALLOY HOLDER
ColorRED LENS
Overall Diameter0.625 INCHES NOMINAL IN
Thread SeriesUNS
MaterialGLASS LENS
Thread Length0.188 INCHES NOMINAL IN
Thread Class2A A
Effective Diameter0.500 INCHES NOMINAL IN
Thread Quantity27 PER INCH
Light Transmission DesignTRANSPARENT LENS
Surface ConditionFACETED FACE
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4710-00-037-674025110 INTERCHANGEABLE
Tube Assembly,metal
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6210-00-137-6085 INTERCHANGEABLE
Lens,light
5360-00-209-905825110 INTERCHANGEABLE
Spring,helical,compression
Meggitt North Hollywood Inc
5133-00-228-1325 INTERCHANGEABLE
Drill,twist
5930-00-241-89228105173 INTERCHANGEABLE
Switch,toggle
Us Army Aviation and Missile Command
5977-00-280-8106 INTERCHANGEABLE
Brush Set,electrical Contact
4210-00-353-6700HH1566 INTERCHANGEABLE
Hose and Horn Assembly
Harold D Hard Co
5935-00-371-28108143-1 INTERCHANGEABLE
Cover,electrical Connector
Microwave Devices Inc
4530-00-911-6302 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
6130-01-033-080925110 INTERCHANGEABLE
Power Supply
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
25CSPSFBRED PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
25 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
25CSPREDFACETED PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
25FAC PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
26087 PRIMARY Raytheon Company Dba Raytheon (USA)
B179207 Philips Ecg Inc Div of North American Philips Corp (USA)
HRB00-001 Veeco Instruments Inc Lambda Div (USA)
25REDFACSB Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
81-431 Dialight Corporation (USA)
25RED Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
25-110 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
Related Parts
4710-00-037-6740INTERCHANGEABLE
TUBE ASSEMBLY,METAL
25110
6210-00-137-6085INTERCHANGEABLE
LENS,LIGHT
5360-00-209-9058INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
25110
5133-00-228-1325INTERCHANGEABLE
DRILL,TWIST
5930-00-241-8922INTERCHANGEABLE
SWITCH,TOGGLE
8105173
5977-00-280-8106INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
4210-00-353-6700INTERCHANGEABLE
HOSE AND HORN ASSEMBLY
HH1566
5935-00-371-2810INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
8143-1
4530-00-911-6302INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
6130-01-033-0809INTERCHANGEABLE
POWER SUPPLY
25110
2520-01-137-5744INTERCHANGEABLE
BREATHER
144EX457
4710-01-189-8449INTERCHANGEABLE
TUBE,BENT,METALLIC
81431

Frequently Asked Questions

What is NSN 6210-00-247-1777?

NSN 6210-00-247-1777 is a Lens,light, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-247-1777?

NSN 6210-00-247-1777 has 11 cross-referenced part numbers: 25CSPSFBRED (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 25 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 25CSPREDFACETED (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 25FAC (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 26087 (Raytheon Company Dba Raytheon) and 6 more.

What NSN replaces 6210-00-247-1777?

There are 12 known substitutes for 6210-00-247-1777: 4710-00-037-6740, 6210-00-137-6085, 5360-00-209-9058 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25CSPSFBRED?

Key specifications for 25CSPSFBRED: Holder Surface Treatment: CHROMIUM; Mounting Method: THREAD; Style Designator: CONVEX; Thread Diameter: 0.562 INCHES IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-247-1777 still in active supply?

NSN 6210-00-247-1777 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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