PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4055Lens,light

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 6210-00-782-1742 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-782-1742 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-782-1742. Primary manufacturer part number: 4055.
Features
  • Lens,light — FSC 6210
  • Surface Condition: SMOOTH BACK
  • Color: CLEAR INSCRIPTION BACKGROUND
  • Mounting Method: FLANGE
  • Hazardous Locations/environmental Protection: DRIPPROOF
  • Style Designator: FLAT
  • Material: PLASTIC LENS
  • Effective Length: 0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
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 6210-00-782-1742, 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
NSN6210-00-782-1742
Primary Part Number4055
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Surface ConditionSMOOTH BACK
ColorCLEAR INSCRIPTION BACKGROUND
Mounting MethodFLANGE
Hazardous Locations/environmental ProtectionDRIPPROOF
Style DesignatorFLAT
MaterialPLASTIC LENS
Effective Length0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Mounting Device Quantity2
Light Transmission DesignTRANSPARENT LENS
Flange Width0.050 INCHES NOMINAL IN
Surface ConditionSMOOTH FACE
InscriptionB SCAN AND AUDIO BACK
ColorBLACK INSCRIPTION
ColorCLEAR LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2590-00-236-951244055 INTERCHANGEABLE
Cap,filler Opening
Center - Moeller Products Llc
5342-00-482-15781090143 INTERCHANGEABLE
Latch,safety
The Crosby Group Llc Dba the Crosby Group
4820-00-557-7333 INTERCHANGEABLE
Valve,check
5960-00-688-7510Y2211 INTERCHANGEABLE
Electron Tube
Mpd Components, Inc.
2805-00-756-8813L100NF INTERCHANGEABLE
Piston,internal Combustion Engin
Trw Inc Trw Steering and Suspension Div
5330-00-807-2264040157 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5340-00-996-04054055 INTERCHANGEABLE
Shield,expansion
Star Expansion Co
3439-01-021-574780-5-5 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
6640-01-101-2989 INTERCHANGEABLE
Pipet,serological
3510-01-195-21114014-703 INTERCHANGEABLE
Clamp,drive Roll
Chicago Dryer Co
Cross-Reference Index
Part NumberManufacturer
4055 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
10-33B37B SCAN/AUDIO Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
Related Parts
2590-00-236-9512INTERCHANGEABLE
CAP,FILLER OPENING
44055
5342-00-482-1578INTERCHANGEABLE
LATCH,SAFETY
1090143
4820-00-557-7333INTERCHANGEABLE
VALVE,CHECK
5960-00-688-7510INTERCHANGEABLE
ELECTRON TUBE
Y2211
2805-00-756-8813INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
L100NF
5330-00-807-2264INTERCHANGEABLE
GASKET
040157
5340-00-996-0405INTERCHANGEABLE
SHIELD,EXPANSION
4055
3439-01-021-5747INTERCHANGEABLE
DESOLDERING WICK
80-5-5
6640-01-101-2989INTERCHANGEABLE
PIPET,SEROLOGICAL
3510-01-195-2111INTERCHANGEABLE
CLAMP,DRIVE ROLL
4014-703
2520-01-361-8237INTERCHANGEABLE
COOLER,FLUID,TRANSMISSION
3-1261B
6515-01-362-0632INTERCHANGEABLE
LIGHT BULB,LARYNGOSCOPE

Frequently Asked Questions

What is NSN 6210-00-782-1742?

NSN 6210-00-782-1742 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 6210-00-782-1742?

NSN 6210-00-782-1742 has 2 cross-referenced part numbers: 4055 (L3harris Technologies, Inc. Div Space and Airborne Systems), 10-33B37B SCAN/AUDIO (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).

What NSN replaces 6210-00-782-1742?

There are 12 known substitutes for 6210-00-782-1742: 2590-00-236-9512, 5342-00-482-1578, 4820-00-557-7333 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4055?

Key specifications for 4055: Surface Condition: SMOOTH BACK; Color: CLEAR INSCRIPTION BACKGROUND; Mounting Method: FLANGE; Hazardous Locations/environmental Protection: DRIPPROOF. 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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