NSN 1680-01-546-4154 · NIIN 015464154 · Part number 5420-135
Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 32890
Government record, cited
NSN 1680-01-546-4154 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-546-4154. Manufacturer of record part number: 5420-135.
Also searched as1680-01-546-4154 ·
1680015464154 ·
NIIN 015464154 ·
01-546-4154 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 32890 · 5420-135
Nearby stock numbers← 1680-01-546-4153 Wingtip Pod-Left, Ai
·
1680-01-546-4155 Wingtip Pod-Right, a →
Features
Light,navigational, — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh
Identification
NSN: 1680-01-546-4154
NIIN: 015464154
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 5420-135
Manufacturer: Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh
General Description
The Light,navigational,, cataloged under National Stock Number 1680-01-546-4154, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Light,navigational,
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh (CAGE 32890)
Technical Specifications
Parameter
Value
NSN
1680-01-546-4154
Primary Part Number
5420-135
Item Name
Light,navigational,
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh (USA)
No interchangeability data on file.
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 1680-01-546-4154?
NSN 1680-01-546-4154 is a Light,navigational,, manufactured by Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-546-4154?
NSN 1680-01-546-4154 has 1 manufacturer part number on file: 5420-135 (Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh).
Is NSN 1680-01-546-4154 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.