PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1978443-6Lens,light

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6210-00-907-7222 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-907-7222 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-907-7222. Primary manufacturer part number: 1978443-6.
Features
  • Lens,light — FSC 6210
  • Surface Condition: SMOOTH FACE
  • Surface Condition: SMOOTH BACK
  • Light Transmission Design: TRANSLUCENT LENS
  • Material: PLASTIC LENS
  • Color: RED LENS
  • Overall Diameter: 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
  • Style Designator: STOVEPIPE
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 6210-00-907-7222, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-907-7222
Primary Part Number1978443-6
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Surface ConditionSMOOTH FACE
Surface ConditionSMOOTH BACK
Light Transmission DesignTRANSLUCENT LENS
MaterialPLASTIC LENS
ColorRED LENS
Overall Diameter0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
Style DesignatorSTOVEPIPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-00-104-8972137-93-1 INTERCHANGEABLE
Meter,null
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6210-00-978-8463 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
1978443-6 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
137-931 Dialight Corporation (USA)
Related Parts
6625-00-104-8972INTERCHANGEABLE
METER,NULL
137-93-1
6210-00-978-8463INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 6210-00-907-7222?

NSN 6210-00-907-7222 is a Lens,light, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-907-7222?

NSN 6210-00-907-7222 has 2 cross-referenced part numbers: 1978443-6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 137-931 (Dialight Corporation).

What NSN replaces 6210-00-907-7222?

There are 2 known substitutes for 6210-00-907-7222: 6625-00-104-8972, 6210-00-978-8463. Verify interchangeability with system specifications before substitution.

What are the specifications of 1978443-6?

Key specifications for 1978443-6: Surface Condition: SMOOTH FACE; Surface Condition: SMOOTH BACK; Light Transmission Design: TRANSLUCENT LENS; Material: PLASTIC LENS. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com