PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

821984Lens,light

L3 Aviation Products, Inc. Dba L3 Technologies · NSN 6210-00-691-0064 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-691-0064 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-691-0064. Primary manufacturer part number: 821984.
Features
  • Lens,light — FSC 6210
  • Surface Condition: SMOOTH BACK
  • Material: COPPER ALLOY HOLDER
  • Material: PLASTIC LENS
  • Mounting Method: PRESS FIT
  • Mounting End Diameter: 0.866 INCHES NOMINAL IN
  • Surface Condition: SMOOTH FACE
  • Effective Diameter: 1.125 INCHES NOMINAL IN
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 6210-00-691-0064, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 17 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-691-0064
Primary Part Number821984
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerL3 Aviation Products, Inc. Dba L3 Technologies
StatusACTIVE
Surface ConditionSMOOTH BACK
MaterialCOPPER ALLOY HOLDER
MaterialPLASTIC LENS
Mounting MethodPRESS FIT
Mounting End Diameter0.866 INCHES NOMINAL IN
Surface ConditionSMOOTH FACE
Effective Diameter1.125 INCHES NOMINAL IN
Holder Surface TreatmentCHROMIUM
Light Transmission DesignTRANSPARENT LENS
InscriptionGEN AND POWER BACK
Mounting Device Quantity1
Style DesignatorFLAT
ColorRED INSCRIPTION BACKGROUND
Effective Length0.250 INCHES NOMINAL IN
Features ProvidedREVERSED INSCRIPTION METHOD
ColorCLEAR LENS
ColorCLEAR INSCRIPTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-618-3376 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
821984 L3 Aviation Products, Inc. Dba L3 Technologies (USA)
Related Parts
5330-00-618-3376INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 6210-00-691-0064?

NSN 6210-00-691-0064 is a Lens,light, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-691-0064?

NSN 6210-00-691-0064 has 1 cross-referenced part number: 821984 (L3 Aviation Products, Inc. Dba L3 Technologies).

What NSN replaces 6210-00-691-0064?

There is 1 known substitute for 6210-00-691-0064: 5330-00-618-3376. Verify interchangeability with system specifications before substitution.

What are the specifications of 821984?

Key specifications for 821984: Surface Condition: SMOOTH BACK; Material: COPPER ALLOY HOLDER; Material: PLASTIC LENS; Mounting Method: PRESS FIT. 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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