PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

812-0971Lens,light

Dialight Corporation · NSN 6210-00-781-8507 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-781-8507 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-781-8507. Primary manufacturer part number: 812-0971.
Features
  • Lens,light — FSC 6210
  • Material: COPPER ALLOY HOLDER
  • Holder Surface Treatment: NICKEL
  • Style Designator: STOVEPIPE
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Mounting Device Quantity: 1
  • Surface Condition: SMOOTH FACE
  • Color: BLACK HOLDER
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 6210-00-781-8507, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN6210-00-781-8507
Primary Part Number812-0971
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusACTIVE
MaterialCOPPER ALLOY HOLDER
Holder Surface TreatmentNICKEL
Style DesignatorSTOVEPIPE
Overall Diameter0.500 INCHES NOMINAL IN
Mounting Device Quantity1
Surface ConditionSMOOTH FACE
ColorBLACK HOLDER
Thread DirectionRIGHT-HAND
Thread Diameter0.312 INCHES IN
Surface ConditionSMOOTH BACK
Thread Quantity32 PER INCH
ColorRED LENS
Features ProvidedPRESS TO TEST
Light Transmission DesignTRANSLUCENT LENS
MaterialPLASTIC LENS
Thread Class2A A
Thread SeriesUNEF
Mounting MethodEXTERNAL THREAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-00-864-4685 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Cross-Reference Index
Part NumberManufacturer
812-0971 PRIMARY Dialight Corporation (USA)
9105M66 Dialight Corporation (USA)
Related Parts
5340-00-864-4685INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI

Frequently Asked Questions

What is NSN 6210-00-781-8507?

NSN 6210-00-781-8507 is a Lens,light, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-781-8507?

NSN 6210-00-781-8507 has 2 cross-referenced part numbers: 812-0971 (Dialight Corporation), 9105M66 (Dialight Corporation).

What NSN replaces 6210-00-781-8507?

There is 1 known substitute for 6210-00-781-8507: 5340-00-864-4685. Verify interchangeability with system specifications before substitution.

What are the specifications of 812-0971?

Key specifications for 812-0971: Material: COPPER ALLOY HOLDER; Holder Surface Treatment: NICKEL; Style Designator: STOVEPIPE; Overall Diameter: 0.500 INCHES NOMINAL IN. 19 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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