PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04-643Indicator,light

Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works · NSN 6210-01-330-4421 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-330-4421 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-330-4421. Primary manufacturer part number: 04-643.
Features
  • Indicator,light — FSC 6210
  • 3 verified cross-references
  • Primary manufacturer: Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Indicator,light, cataloged under National Stock Number 6210-01-330-4421, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIndicator,light
FSC / FSG6210 — No Item Name Available (FSG 62)
ManufacturersIllinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works (CAGE 04426); Thales Uk Limited Dba Thales Uk Ltd Underwater Systems (CAGE K1096); Itw Switches (CAGE K7178)
Technical Specifications
ParameterValue
NSN6210-01-330-4421
Primary Part Number04-643
Item NameIndicator,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerIllinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-01-383-5460 INTERCHANGEABLE
Shaft,shouldered
Cross-Reference Index
Part NumberManufacturer
04-643 PRIMARY Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works (USA)
78579-93376 Thales Uk Limited Dba Thales Uk Ltd Underwater Systems (GBR)
04-643GRRG Itw Switches (GBR)
Related Parts
3040-01-383-5460INTERCHANGEABLE
SHAFT,SHOULDERED

Frequently Asked Questions

What is NSN 6210-01-330-4421?

NSN 6210-01-330-4421 is a Indicator,light, manufactured by Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-330-4421?

NSN 6210-01-330-4421 has 3 cross-referenced part numbers: 04-643 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works), 78579-93376 (Thales Uk Limited Dba Thales Uk Ltd Underwater Systems), 04-643GRRG (Itw Switches).

What NSN replaces 6210-01-330-4421?

There is 1 known substitute for 6210-01-330-4421: 3040-01-383-5460. Verify interchangeability with system specifications before substitution.

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