PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40921Lens,light

Grimes Aerospace Company · NSN 6220-00-845-0700 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-845-0700 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-845-0700. Primary manufacturer part number: 40921.
Features
  • Lens,light — FSC 6220
  • Color: CLEAR LENS
  • Material: GLASS LENS
  • Surface Condition: RIBBED BACK
  • FSC Application Data: LIGHT,LANDING AIRCRAFT
  • Surface Condition: SMOOTH FACE
  • Mounting Method: FLANGE
  • 1 verified cross-reference
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Glass Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6220-00-845-0700, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 6 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6220-00-845-0700
Primary Part Number40921
Item NameLens,light
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusCANCELLED
ColorCLEAR LENS
MaterialGLASS LENS
Surface ConditionRIBBED BACK
FSC Application DataLIGHT,LANDING AIRCRAFT
Surface ConditionSMOOTH FACE
Mounting MethodFLANGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6625-00-811-41844627 INTERCHANGEABLE
Capacitance Standard,fixed
Electro Scientific Industries Inc
2590-01-563-9680A0-4463 INTERCHANGEABLE
Cap,filler Opening
Stant Mfg Co Inc
Cross-Reference Index
Part NumberManufacturer
40921 PRIMARY Grimes Aerospace Company (USA)
Related Parts
6625-00-811-4184INTERCHANGEABLE
CAPACITANCE STANDARD,FIXED
4627
2590-01-563-9680INTERCHANGEABLE
CAP,FILLER OPENING
A0-4463

Frequently Asked Questions

What is NSN 6220-00-845-0700?

NSN 6220-00-845-0700 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6220-00-845-0700?

NSN 6220-00-845-0700 has 1 cross-referenced part number: 40921 (Grimes Aerospace Company).

What NSN replaces 6220-00-845-0700?

There are 2 known substitutes for 6220-00-845-0700: 6625-00-811-4184, 2590-01-563-9680. Verify interchangeability with system specifications before substitution.

What are the specifications of 40921?

Key specifications for 40921: Color: CLEAR LENS; Material: GLASS LENS; Surface Condition: RIBBED BACK; FSC Application Data: LIGHT,LANDING AIRCRAFT. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6220-00-845-0700 still in active supply?

NSN 6220-00-845-0700 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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