PartsTable TECHNICAL DATA SHEET

NSN 1680-00-546-1663Government record, cited

Cover, Electrical Co1680-00-546-1663

NSN 1680-00-546-1663 · NIIN 005461663 · Part number GYLC23-1

Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 05624

Government record, cited

NSN 1680-00-546-1663 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-546-1663. Manufacturer of record part number: GYLC23-1.

Also searched as 1680-00-546-1663 · 1680005461663 · NIIN 005461663 · 00-546-1663 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 05624 · GYLC23-1

Nearby stock numbers ← 1680-00-546-1661 · 1680-00-546-1665 Cover, Electrical Co →

Features

Cover,electrical Co — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc

Identification

NSN: 1680-00-546-1663
NIIN: 005461663
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: GYLC23-1
Manufacturer: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc

General Description

The Cover,electrical Co, cataloged under National Stock Number 1680-00-546-1663, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. 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	Cover,electrical Co
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (CAGE 05624)

Technical Specifications

Parameter	Value
NSN	1680-00-546-1663
Primary Part Number	GYLC23-1
Item Name	Cover,electrical Co
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
GYLC23-1 PRIMARY	Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (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 1680-00-546-1663?

NSN 1680-00-546-1663 is a Cover,electrical Co, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-00-546-1663?

NSN 1680-00-546-1663 has 1 manufacturer part number on file: GYLC23-1 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).

Is NSN 1680-00-546-1663 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.

What is the DEMIL code for NSN 1680-00-546-1663?

NSN 1680-00-546-1663 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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.

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