PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41599-1Panel,indicating,light Transmitt

Fleet Readiness Center East Div Department of Navy · NSN 6220-01-386-4769 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-386-4769 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-386-4769. Primary manufacturer part number: 41599-1.
Features
  • Panel,indicating,light Transmitt — FSC 6220
  • Material Document and Classification: MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL
  • Special Markings: CO-PILOT FLT; INST LTS; INTERIOR LTS; OFF; BRT; CABIN DOME; WHITE; NVG; EMER EXIT; ARM; TEST; UPPER; LOWER; CONSOLE LTS
  • Material: PLASTIC ACRYLIC PANEL
  • Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED
  • 2 verified cross-references
  • Primary manufacturer: Fleet Readiness Center East Div Department of Navy
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Acrylic Panel construction
General Description

The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-01-386-4769, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Fleet Readiness Center East Div Department of Navy. Government technical data includes 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-386-4769
Primary Part Number41599-1
Item NamePanel,indicating,light Transmitt
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerFleet Readiness Center East Div Department of Navy
StatusACTIVE
Material Document and ClassificationMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL
Special MarkingsCO-PILOT FLT; INST LTS; INTERIOR LTS; OFF; BRT; CABIN DOME; WHITE; NVG; EMER EXIT; ARM; TEST; UPPER; LOWER; CONSOLE LTS
MaterialPLASTIC ACRYLIC PANEL
Indicator TypeLIGHT LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-515-491725623930 INTERCHANGEABLE
Seal,plain Encased
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
5305-00-723-942041-599-1 INTERCHANGEABLE
Screw,cap,socket Head
Lockheed Martin Corporation Div Rms - Mitchel Field
5330-01-308-0110100146-1 INTERCHANGEABLE
Gasket
Comsaco, Llc Dba Comsaco Inc
5331-01-545-4510GO197 INTERCHANGEABLE
O-Ring
Fascan International, Inc.
Cross-Reference Index
Part NumberManufacturer
10-0146-1 Ace Aeronautics Llc (USA)
41599-1 PRIMARY Fleet Readiness Center East Div Department of Navy (USA)
Related Parts
5330-00-515-4917INTERCHANGEABLE
SEAL,PLAIN ENCASED
25623930
5305-00-723-9420INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
41-599-1
5330-01-308-0110INTERCHANGEABLE
GASKET
100146-1
5331-01-545-4510INTERCHANGEABLE
O-RING
GO197

Frequently Asked Questions

What is NSN 6220-01-386-4769?

NSN 6220-01-386-4769 is a Panel,indicating,light Transmitt, manufactured by Fleet Readiness Center East Div Department of Navy, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-386-4769?

NSN 6220-01-386-4769 has 2 cross-referenced part numbers: 10-0146-1 (Ace Aeronautics Llc), 41599-1 (Fleet Readiness Center East Div Department of Navy).

What NSN replaces 6220-01-386-4769?

There are 4 known substitutes for 6220-01-386-4769: 5330-00-515-4917, 5305-00-723-9420, 5330-01-308-0110 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41599-1?

Key specifications for 41599-1: Material Document and Classification: MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL; Special Features: NVIG FACE PLATE FOR PANEL 41784-1; REF A1-J53AD-420-000, FIGURE 1;; Special Markings: CO-PILOT FLT; INST LTS; INTERIOR LTS; OFF; BRT; CABIN DOME; WHITE; NVG; EMER EXIT; ARM; TEST; UPPER; LOWER; CONSOLE LTS; Overall Length: 5.688 INCHES NOMINAL IN. 7 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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