PartsTable TECHNICAL DATA SHEET

NSN 4920-01-066-7273Government record, cited

Dimmer on-Off Model4920-01-066-7273

NSN 4920-01-066-7273 · NIIN 010667273 · Part number 506-0042

Lenox Instrument Co., Inc. · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 35733

Government record, cited

NSN 4920-01-066-7273 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-066-7273. Manufacturer of record part number: 506-0042.

Also searched as 4920-01-066-7273 · 4920010667273 · NIIN 010667273 · 01-066-7273 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 35733 · 506-0042 · 6127-2-A-007-1

Nearby stock numbers ← 4920-01-066-7269 · 4920-01-066-7482 →

Features

Dimmer on-Off Model — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Lenox Instrument Co., Inc.

Identification

NSN: 4920-01-066-7273
NIIN: 010667273
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 506-0042
Manufacturer: Lenox Instrument Co., Inc.

General Description

The Dimmer on-Off Model, cataloged under National Stock Number 4920-01-066-7273, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Lenox Instrument Co., Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4920-01-066-7273
Primary Part Number	506-0042
Item Name	Dimmer on-Off Model
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Lenox Instrument Co., Inc.
Status	ACTIVE

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
506-0042 PRIMARY	Lenox Instrument Co., Inc. (USA)

Reference documents

Reference	Meaning
6127-2-A-007-1	5/9 Secondary reference Lenox Instrument Co., Inc.

No interchangeability data on file.

Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4920-00-000-0190

TEST SET,FLIGHT CONTROL SYSTEM

4920-00-001-1405

4920-00-001-1405 · Item name not on file

4920-00-001-1716

4920-00-001-1716 · Item name not on file

4920-00-001-1744

4920-00-001-1744 · Item name not on file

4920-00-001-1745

4920-00-001-1745 · Item name not on file

4920-00-001-1746

4920-00-001-1746 · Item name not on file

4920-00-001-1747

4920-00-001-1747 · Item name not on file

4920-00-001-1748

4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-01-066-7273?

NSN 4920-01-066-7273 is a Dimmer on-Off Model, manufactured by Lenox Instrument Co., Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-066-7273?

NSN 4920-01-066-7273 has 1 manufacturer part number on file: 506-0042 (Lenox Instrument Co., Inc.).

What are the specifications of 506-0042?

Key specifications for 506-0042: End Item Identification: 3810010262357. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-066-7273 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.

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