Dimming Control Unit Assembly1680-00-045-1359

NSN 1680-00-045-1359 · NIIN 000451359 · Part number 65554-43094-041

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 78286

Government record, cited

NSN 1680-00-045-1359 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-045-1359. Manufacturer of record part number: 65554-43094-041.

Also searched as 1680-00-045-1359 · 1680000451359 · NIIN 000451359 · 00-045-1359 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 78286 · 65554-43094-041 · 65550-03094-041

Nearby stock numbers ← 1680-00-044-5922 · 1680-00-045-4525 →

Features

Dimming Control Unit Assembly — FSC 1680
FSC Application Data: PANEL,CONTROL,ELECTRICAL CONTROL EQUIPMENT,ACFT
2 manufacturer part numbers on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

Identification

NSN: 1680-00-045-1359
NIIN: 000451359
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 65554-43094-041
Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

General Description

The Dimming Control Unit Assembly, cataloged under National Stock Number 1680-00-045-1359, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1680-00-045-1359
Primary Part Number	65554-43094-041
Item Name	Dimming Control Unit Assembly
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Status	ACTIVE
FSC Application Data	PANEL,CONTROL,ELECTRICAL CONTROL EQUIPMENT,ACFT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
65554-43094-041 PRIMARY	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
65550-03094-041	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (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 1680-00-045-1359?

NSN 1680-00-045-1359 is a Dimming Control Unit Assembly, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-00-045-1359?

NSN 1680-00-045-1359 has 2 manufacturer part numbers on file: 65554-43094-041 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 65550-03094-041 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What are the specifications of 65554-43094-041?

Key specifications for 65554-43094-041: FSC Application Data: PANEL,CONTROL,ELECTRICAL CONTROL EQUIPMENT,ACFT. 1 specification is documented in the U.S. Government catalog.

Is NSN 1680-00-045-1359 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.

PartsTable Design LLC · partstable.com