PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EFO-X022-77.4-02Fixture,lighting

Energy Focus, Inc. Div Mmm · NSN 6210-01-689-1932 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-689-1932 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-689-1932. Primary manufacturer part number: EFO-X022-77.4-02.
Features
  • Fixture,lighting — FSC 6210
  • 3 verified cross-references
  • Primary manufacturer: Energy Focus, Inc. Div Mmm
Applications
  • Facility lighting installation
  • Emergency and exit lighting
  • Runway and airfield lighting
General Description

The Fixture,lighting, cataloged under National Stock Number 6210-01-689-1932, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Energy Focus, Inc. Div Mmm. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFixture,lighting
FSC / FSG6210 — No Item Name Available (FSG 62)
ManufacturersEnergy Focus, Inc. Div Mmm (CAGE 1BD15)
Technical Specifications
ParameterValue
NSN6210-01-689-1932
Primary Part NumberEFO-X022-77.4-02
Item NameFixture,lighting
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerEnergy Focus, Inc. Div Mmm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-208-4124 INTERCHANGEABLE
Nut,plain,hexagon
5950-00-471-45676049-5102 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
4920-00-481-67704410-0554 INTERCHANGEABLE
Analyzer-Monitor,vi
Atec Inc
5905-00-566-1636 INTERCHANGEABLE
Resistor,variable,wire Wound,non
1560-00-701-080210516 INTERCHANGEABLE
Cover Assy Breather
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5335-00-889-328510516 INTERCHANGEABLE
Wire Fabric
Root Corp Inc New York Wire Div
5950-00-905-2803 INTERCHANGEABLE
Transformer,power
8145-00-920-442965700-85001-041 INTERCHANGEABLE
Shipping and Storag
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5998-00-930-4447SMD583122 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-01-016-2781720025 INTERCHANGEABLE
Semiconductor Device,thyristor
Engineered Magnetics, Inc. Dba Engineered Magnetics
Cross-Reference Index
Part NumberManufacturer
40942 Energy Focus, Inc. Div Mmm (USA)
10516 Energy Focus, Inc. Div Mmm (USA)
EFO-X022-77.4-02 PRIMARY Energy Focus, Inc. Div Mmm (USA)
Related Parts
5310-00-208-4124INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5950-00-471-4567INTERCHANGEABLE
TRANSFORMER,POWER
6049-5102
4920-00-481-6770INTERCHANGEABLE
ANALYZER-MONITOR,VI
4410-0554
5905-00-566-1636INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
1560-00-701-0802INTERCHANGEABLE
COVER ASSY BREATHER
10516
5335-00-889-3285INTERCHANGEABLE
WIRE FABRIC
10516
5950-00-905-2803INTERCHANGEABLE
TRANSFORMER,POWER
8145-00-920-4429INTERCHANGEABLE
SHIPPING AND STORAG
65700-85001-041
5998-00-930-4447INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SMD583122
5961-01-016-2781INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
720025
6625-01-192-7800INTERCHANGEABLE
METER,ARBITRARY SCALE
40942
5340-01-323-8958INTERCHANGEABLE
STRAP,ELASTIC
10516

Frequently Asked Questions

What is NSN 6210-01-689-1932?

NSN 6210-01-689-1932 is a Fixture,lighting, manufactured by Energy Focus, Inc. Div Mmm, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-689-1932?

NSN 6210-01-689-1932 has 3 cross-referenced part numbers: 40942 (Energy Focus, Inc. Div Mmm), 10516 (Energy Focus, Inc. Div Mmm), EFO-X022-77.4-02 (Energy Focus, Inc. Div Mmm).

What NSN replaces 6210-01-689-1932?

There are 12 known substitutes for 6210-01-689-1932: 5310-00-208-4124, 5950-00-471-4567, 4920-00-481-6770 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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