NSN 6021-01-656-5003 — this item is cataloged by the U.S. Government under National Stock Number 6021-01-656-5003. Manufacturer of record part number: LED-40-1J-EB3-SBHCF.
The Switch,fiber Optic, cataloged under National Stock Number 6021-01-656-5003, is classified within Federal Supply Class 6021 (Fiber Optic Switches) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is Applied Avionics, Llc Dba Applied Avionics, Inc. Government technical data includes 1 specification, 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 6021-01-656-5003?
NSN 6021-01-656-5003 is a Switch,fiber Optic, manufactured by Applied Avionics, Llc Dba Applied Avionics, Inc, classified under FSC 6021, Fiber Optic Switches. Status: active.
What part numbers are listed for NSN 6021-01-656-5003?
NSN 6021-01-656-5003 has 1 manufacturer part number on file: LED-40-1J-EB3-SBHCF (Applied Avionics, Llc Dba Applied Avionics, Inc).
What are the specifications of LED-40-1J-EB3-SBHCF?
Key specifications for LED-40-1J-EB3-SBHCF: Voltage in Volts and Current Type: 28.0 DC; Special Features: DESCRIPTION: (2SGA PITOT HEAT ON, 6SY1, 7SY1RH) DD (SAX); SOLDERLESS QUICK CONNECT, INDICATOR, UNSEALED, INDICATOR (SINGLE OR SPLIT COMMON), 3 WAY SPLIT, 28V DC COMMON ANODE DISC DIM; PRESS-TO-TEST DEDICATED INPUT PIN; SERIES:LED D4 V. 1 specification is documented in the U.S. Government catalog.
Is NSN 6021-01-656-5003 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.