NSN 5999-01-166-5011 · NIIN 011665011 · Part number 24978-02
Industrial Electronic Engineers, Inc. · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 05464
Government record, cited
NSN 5999-01-166-5011 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-166-5011. Manufacturer of record part number: 24978-02.
Also searched as5999-01-166-5011 ·
5999011665011 ·
NIIN 011665011 ·
01-166-5011 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 05464 · 24978-02
Component Type and Quantity: 1 SWITCH AND 24 LIGHT
Features Provided: TRANSFORMER AND TWISTOUT ENTRANCE AND BOX COVER
Switch Type: PUSH
Material: ALUMINUM
1 manufacturer part number on file
Manufacturer of record: Industrial Electronic Engineers, Inc.
Identification
NSN: 5999-01-166-5011
NIIN: 011665011
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 24978-02
Manufacturer: Industrial Electronic Engineers, Inc.
General Description
The Light-Switch Assembly, cataloged under National Stock Number 5999-01-166-5011, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Industrial Electronic Engineers, Inc.. Government technical data includes 4 specifications, 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-166-5011
Primary Part Number
24978-02
Item Name
Light-Switch Assembly
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Industrial Electronic Engineers, Inc.
Status
ACTIVE
Component Type and Quantity
1 SWITCH AND 24 LIGHT
Features Provided
TRANSFORMER AND TWISTOUT ENTRANCE AND BOX COVER
Switch Type
PUSH
Material
ALUMINUM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-166-5011?
NSN 5999-01-166-5011 is a Light-Switch Assembly, manufactured by Industrial Electronic Engineers, Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-166-5011?
NSN 5999-01-166-5011 has 1 manufacturer part number on file: 24978-02 (Industrial Electronic Engineers, Inc.).
What are the specifications of 24978-02?
Key specifications for 24978-02: Component Type and Quantity: 1 SWITCH AND 24 LIGHT; Features Provided: TRANSFORMER AND TWISTOUT ENTRANCE AND BOX COVER; Switch Type: PUSH; Special Features: LUMINOUS ACTUATOR:NOT INCLUDED; FSC APPLICATION DATA:CONTROL,DIGITAL MAG TAPE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-166-5011 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.