NSN 1680-01-683-2665 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-683-2665. Manufacturer of record part number: LED-50-17-NA3-E2EA5.
Also searched as1680-01-683-2665 ·
1680016832665 ·
NIIN 016832665 ·
01-683-2665 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 32245 · LED-50-17-NA3-E2EA5
Nearby stock numbers← 1680-01-683-2664 Panel, Fault-Function Indicator, a
·
1680-01-683-2716 Support, Special →
Features
Panel,fault-Function Indicator,a — FSC 1680
Voltage in Volts and Current Type: 28.0 DC
Voltage in Volts: 28.0
1 manufacturer part number on file
Manufacturer of record: Applied Avionics, Llc Dba Applied Avionics, Inc
Identification
NSN: 1680-01-683-2665
NIIN: 016832665
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
The Panel,fault-Function Indicator,a, cataloged under National Stock Number 1680-01-683-2665, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Applied Avionics, Llc Dba Applied Avionics, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-683-2665
Primary Part Number
LED-50-17-NA3-E2EA5
Item Name
Panel,fault-Function Indicator,a
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-683-2665?
NSN 1680-01-683-2665 is a Panel,fault-Function Indicator,a, manufactured by Applied Avionics, Llc Dba Applied Avionics, Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-683-2665?
NSN 1680-01-683-2665 has 1 manufacturer part number on file: LED-50-17-NA3-E2EA5 (Applied Avionics, Llc Dba Applied Avionics, Inc).
What are the specifications of LED-50-17-NA3-E2EA5?
Key specifications for LED-50-17-NA3-E2EA5: Voltage in Volts and Current Type: 28.0 DC; Voltage in Volts: 28.0; Special Features: INCLUDES CONNECTOR PLUG 18-200, 3 WAY SPLIT LEGEND NVIS W/ CHARACTER SIZE OF 0.156 IN. IN; Part Name Assigned by Controlling Agency: LED SWITCH. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-683-2665 hazardous material?
No hazard code in the DLA record (HMIC N). 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.