PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03-921.6Lens,light

Eao Switch Corporation · NSN 6210-01-355-0420 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-355-0420 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-355-0420. Primary manufacturer part number: 03-921.6.
Features
  • Lens,light — FSC 6210
  • Material: PLASTIC METHACRYLATE LENS
  • Surface Condition: SMOOTH BACK
  • Inscription: POWER AND FAILURE FACE
  • Style Designator: FLAT
  • Surface Condition: SMOOTH FACE
  • Color: BLUE LENS
  • 4 verified cross-references
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Methacrylate Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6210-01-355-0420, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Eao Switch Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-01-355-0420
Primary Part Number03-921.6
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerEao Switch Corporation
StatusACTIVE
MaterialPLASTIC METHACRYLATE LENS
Surface ConditionSMOOTH BACK
InscriptionPOWER AND FAILURE FACE
Style DesignatorFLAT
Surface ConditionSMOOTH FACE
ColorBLUE LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-154-124321158-0292 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
9525-00-541-2213 INTERCHANGEABLE
Wire,nonelectrical
6530-00-598-57014453 INTERCHANGEABLE
Table,overbed
Hard Manufacturing Co Inc
6210-01-355-041903-921.2 INTERCHANGEABLE
Lens,light
Eao Switch Corporation
5120-01-477-47621850 INTERCHANGEABLE
Vise,machinist's
General Tools Manufacturing Co., Llc.
Cross-Reference Index
Part NumberManufacturer
43960 W. & O. Supply, Inc. Dba Emi Div Emi (USA)
2450-00042B W. & O. Supply, Inc. Dba Emi Div Emi (USA)
444400816244 Mag. 45 B.v. (NLD)
03-921.6 PRIMARY Eao Switch Corporation (USA)
Related Parts
5330-00-154-1243INTERCHANGEABLE
SEAL,PLAIN ENCASED
21158-0292
9525-00-541-2213INTERCHANGEABLE
WIRE,NONELECTRICAL
6530-00-598-5701INTERCHANGEABLE
TABLE,OVERBED
4453
6210-01-355-0419INTERCHANGEABLE
LENS,LIGHT
03-921.2
5120-01-477-4762INTERCHANGEABLE
VISE,MACHINIST'S
1850

Frequently Asked Questions

What is NSN 6210-01-355-0420?

NSN 6210-01-355-0420 is a Lens,light, manufactured by Eao Switch Corporation, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-355-0420?

NSN 6210-01-355-0420 has 4 cross-referenced part numbers: 43960 (W. & O. Supply, Inc. Dba Emi Div Emi), 2450-00042B (W. & O. Supply, Inc. Dba Emi Div Emi), 444400816244 (Mag. 45 B.v.), 03-921.6 (Eao Switch Corporation).

What NSN replaces 6210-01-355-0420?

There are 5 known substitutes for 6210-01-355-0420: 5330-00-154-1243, 9525-00-541-2213, 6530-00-598-5701 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03-921.6?

Key specifications for 03-921.6: Material: PLASTIC METHACRYLATE LENS; Surface Condition: SMOOTH BACK; Inscription: POWER AND FAILURE FACE; End Item Identification: MAIN SECURITY PANEL. 7 total characteristics are documented in the Federal Logistics Information System.

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