PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3424AS121Panel,indicating,light Transmitt

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 6220-01-432-3072 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-432-3072 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-432-3072. Primary manufacturer part number: 3424AS121.
Features
  • Panel,indicating,light Transmitt — FSC 6220
  • AC Voltage Rating: 5.0 VOLTS NOMINAL
  • Special Markings: SRCH LGHT SELECT
  • Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED
  • Overall Thickness: 0.250 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-01-432-3072, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-432-3072
Primary Part Number3424AS121
Item NamePanel,indicating,light Transmitt
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
AC Voltage Rating5.0 VOLTS NOMINAL
Special MarkingsSRCH LGHT SELECT
Indicator TypeLIGHT LOCATION NOT OTHERWISE SPECIFIED
Overall Thickness0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6220-00-044-1947A-3019295 INTERCHANGEABLE
Panel,indicating,light Transmitt
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6220-00-478-06324L11051-109A INTERCHANGEABLE
Panel,indicating,light Transmitt
Lockheed Martin Corp
5935-00-909-1831 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-048-9256 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-061-1483 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-069-9477 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-070-3614 INTERCHANGEABLE
Connector,receptacle,electrical
6220-01-082-39827460872-30 INTERCHANGEABLE
Panel,indicating,light Transmitt
Universal Paper Goods Co
6210-01-106-1243 INTERCHANGEABLE
Light,panel
5935-01-198-6247 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
3424AS121 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
MIL-P-7788 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3424AS121 Panob Corp Div Panob (USA)
3424AS121 Airco Industries, Inc. Dba Photo Etch Div Photo Etch (USA)
3424AS121 Aeropanel, Llc (USA)
Related Parts
6220-00-044-1947INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
A-3019295
6220-00-478-0632INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
4L11051-109A
5935-00-909-1831INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-048-9256INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-061-1483INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-069-9477INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-070-3614INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6220-01-082-3982INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
7460872-30
6210-01-106-1243INTERCHANGEABLE
LIGHT,PANEL
5935-01-198-6247INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6220-01-275-7144INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
6220-01-388-0820INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
3341188-1

Frequently Asked Questions

What is NSN 6220-01-432-3072?

NSN 6220-01-432-3072 is a Panel,indicating,light Transmitt, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-432-3072?

NSN 6220-01-432-3072 has 5 cross-referenced part numbers: 3424AS121 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MIL-P-7788 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3424AS121 (Panob Corp Div Panob), 3424AS121 (Airco Industries, Inc. Dba Photo Etch Div Photo Etch), 3424AS121 (Aeropanel, Llc).

What NSN replaces 6220-01-432-3072?

There are 12 known substitutes for 6220-01-432-3072: 6220-00-044-1947, 6220-00-478-0632, 5935-00-909-1831 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3424AS121?

Key specifications for 3424AS121: AC Voltage Rating: 5.0 VOLTS NOMINAL; Special Features: PANEL SHALL USE 5 VAC LAMPS P/N MS90451-7152; ILLUMINATES ANVIS GREEN A. VAC; Special Markings: SRCH LGHT SELECT; Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED. 8 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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