PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4109-54Lens,light

Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging · NSN 6210-01-313-2123 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-313-2123 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-313-2123. Primary manufacturer part number: 4109-54.
Features
  • Lens,light — FSC 6210
  • Light Transmission Design: TRANSLUCENT LENS
  • Surface Condition: SMOOTH FACE
  • Color: BLACK INSCRIPTION
  • Surface Condition: SMOOTH BACK
  • Material: PLASTIC LENS
  • Light Transmission Design: TRANSLUCENT FILTER
  • Color: WHITE 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 6210-01-313-2123, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-01-313-2123
Primary Part Number4109-54
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerSafran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
StatusACTIVE
Light Transmission DesignTRANSLUCENT LENS
Surface ConditionSMOOTH FACE
ColorBLACK INSCRIPTION
Surface ConditionSMOOTH BACK
MaterialPLASTIC LENS
Light Transmission DesignTRANSLUCENT FILTER
ColorWHITE LENS
ColorRED FILTER
MaterialPLASTIC FILTER
Mounting Device Quantity1
ColorWHITE INSCRIPTION BACKGROUND
InscriptionSYSTEM AND FAULT AND EMS BACK
Mounting MethodPRESS FIT
Style DesignatorFLAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-00-577-803410594 INTERCHANGEABLE
Insert,flexible Coupling
Rexnord Industries, Llc Div Couplings Division
Cross-Reference Index
Part NumberManufacturer
4109-54 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
4109-54 Safran Electronics & Defense, Avionics Usa, Llc (USA)
Related Parts
3010-00-577-8034INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
10594

Frequently Asked Questions

What is NSN 6210-01-313-2123?

NSN 6210-01-313-2123 is a Lens,light, manufactured by Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-313-2123?

NSN 6210-01-313-2123 has 2 cross-referenced part numbers: 4109-54 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), 4109-54 (Safran Electronics & Defense, Avionics Usa, Llc).

What NSN replaces 6210-01-313-2123?

There is 1 known substitute for 6210-01-313-2123: 3010-00-577-8034. Verify interchangeability with system specifications before substitution.

What are the specifications of 4109-54?

Key specifications for 4109-54: Light Transmission Design: TRANSLUCENT LENS; Surface Condition: SMOOTH FACE; Color: BLACK INSCRIPTION; Surface Condition: SMOOTH BACK. 14 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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