PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4073Lens,light

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 6210-00-782-7871 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-782-7871 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-782-7871. Primary manufacturer part number: 4073.
Features
  • Lens,light — FSC 6210
  • Inscription: SEARCH AND TRACK BACK
  • Color: BLACK INSCRIPTION
  • Hazardous Locations/environmental Protection: DRIPPROOF
  • Style Designator: FLAT
  • Color: CLEAR INSCRIPTION BACKGROUND
  • Material: PLASTIC LENS
  • Light Transmission Design: TRANSPARENT LENS
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 6210-00-782-7871, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-782-7871
Primary Part Number4073
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
InscriptionSEARCH AND TRACK BACK
ColorBLACK INSCRIPTION
Hazardous Locations/environmental ProtectionDRIPPROOF
Style DesignatorFLAT
ColorCLEAR INSCRIPTION BACKGROUND
MaterialPLASTIC LENS
Light Transmission DesignTRANSPARENT LENS
ColorCLEAR LENS
Mounting Device Quantity2
Surface ConditionSMOOTH FACE
Effective Length0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Surface ConditionSMOOTH BACK
Flange Width0.050 INCHES NOMINAL IN
Mounting MethodFLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-035-8007 INTERCHANGEABLE
Gear,spur
5340-00-061-28396621 INTERCHANGEABLE
Clamp,loop
Walker Mfg Co
5305-00-149-9877213291-632-5 INTERCHANGEABLE
Screw,machine
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5365-00-349-81384073 INTERCHANGEABLE
Spacer,spring
Wakmann Watch Company Inc
6145-00-486-34434073 INTERCHANGEABLE
Cable,special Purpose,electrical
Edo Artisan Inc
6105-00-548-22334073 INTERCHANGEABLE
Motor,alternating Current
Western Sky Industries Inc Dba Electromech Techologies
5815-00-860-1085 INTERCHANGEABLE
Parts Kit,teletypew
5340-00-875-79854073 INTERCHANGEABLE
Cover,access
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5935-00-914-3332103-0015-00 INTERCHANGEABLE
Adapter,connector
Tektronix, Inc.
2940-01-082-6205BW-5133 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
Cross-Reference Index
Part NumberManufacturer
10-33B40 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
4073 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
3020-00-035-8007INTERCHANGEABLE
GEAR,SPUR
5340-00-061-2839INTERCHANGEABLE
CLAMP,LOOP
6621
5305-00-149-9877INTERCHANGEABLE
SCREW,MACHINE
213291-632-5
5365-00-349-8138INTERCHANGEABLE
SPACER,SPRING
4073
6145-00-486-3443INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4073
6105-00-548-2233INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4073
5815-00-860-1085INTERCHANGEABLE
PARTS KIT,TELETYPEW
5340-00-875-7985INTERCHANGEABLE
COVER,ACCESS
4073
5935-00-914-3332INTERCHANGEABLE
ADAPTER,CONNECTOR
103-0015-00
2940-01-082-6205INTERCHANGEABLE
FILTER ELEMENT,FLUID
BW-5133
5962-01-085-6694INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5950-01-088-8881INTERCHANGEABLE
TRANSFORMER

Frequently Asked Questions

What is NSN 6210-00-782-7871?

NSN 6210-00-782-7871 is a Lens,light, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-782-7871?

NSN 6210-00-782-7871 has 2 cross-referenced part numbers: 10-33B40 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), 4073 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 6210-00-782-7871?

There are 12 known substitutes for 6210-00-782-7871: 3020-00-035-8007, 5340-00-061-2839, 5305-00-149-9877 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4073?

Key specifications for 4073: Inscription: SEARCH AND TRACK BACK; Color: BLACK INSCRIPTION; Hazardous Locations/environmental Protection: DRIPPROOF; Style Designator: FLAT. 18 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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