Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED
Mounting Configuration: TWO 0.138 IN. DIA SCREW ASSEMBLIES MOUNTED NON UNIFORMLY ON PANEL IN
Special Markings: LDG LTS
Identification
NSN: 6220-01-443-7578
NIIN: 014437578
FSC: 6220 — Electric Vehicular Lights and Fixtures
FSG: 62 — Lighting Fixtures and Lamps
General Description
The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-01-443-7578, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6220-01-443-7578
Item Name
Panel,indicating,light Transmitt
FSC / FSG
6220 / 62 — Electric Vehicular Lights and Fixtures
Status
ACTIVE
Indicator Type
LIGHT LOCATION NOT OTHERWISE SPECIFIED
Mounting Configuration
TWO 0.138 IN. DIA SCREW ASSEMBLIES MOUNTED NON UNIFORMLY ON PANEL IN
Special Markings
LDG LTS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
3339798-3
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 6220 — Electric Vehicular Lights and Fixtures
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6220-00-001-1462
LENS,LIGHT
6220-00-001-1726
6220-00-001-1726 · Item name not on file
6220-00-001-1727
6220-00-001-1727 · Item name not on file
6220-00-001-1728
LENS,LIGHT
6220-00-001-1773
PANEL,INDICATING,LIGHT TRANSMITT
6220-00-001-1773
PANEL,INDICATING,LIGHT TRANSMITT
6220-00-001-1800
6220-00-001-1800 · Item name not on file
6220-00-001-1809
6220-00-001-1809 · Item name not on file
Frequently Asked Questions
What is NSN 6220-01-443-7578?
NSN 6220-01-443-7578 is a Panel,indicating,light Transmitt, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
What are the specifications of 6220-01-443-7578?
Key specifications for 6220-01-443-7578: Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 4.100 INCHES NOMINAL IN; Overall Width: 2.980 INCHES NOMINAL IN; Special Features: PANEL-NVIS, EDGELIGHTED LANDING LIGHTS. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6220-01-443-7578 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.