PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1423-4100Shield,arc Viewing,handheld

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 4240-00-270-4415 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-00-270-4415 — this item is cataloged by the U.S. Government under National Stock Number 4240-00-270-4415. Primary manufacturer part number: 1423-4100.
Features
  • Shield,arc Viewing,handheld — FSC 4240
  • General Characteristics Item Description: INSPECTORS HANDHELD ARC VIEWING SHIELD CONSISTS OF SHELL AND LENS, NO HEADGEAR. FRONT MOUNTED HANDLE MADE FROM THERMALLY CONDUCTIVE MATERIAL AND EXTENDS TO A MINIMUM OF 6 INCHES BELOW THE LOWER PART OF THE SHIELD; ORIGINAL HUNTSMAN SHAPE; MASK STYLE SHIELDS THE USERS HEAD FROM ABOVE THE FOREHEAD TO BELOW THE CHIN; LENS HOLDER 4.25 L X 2 INCH W; SHADE NUMBER 10 IN
  • 6 verified cross-references
  • Primary manufacturer: Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shield,arc Viewing,handheld, cataloged under National Stock Number 4240-00-270-4415, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-00-270-4415
Primary Part Number1423-4100
Item NameShield,arc Viewing,handheld
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusACTIVE
General Characteristics Item DescriptionINSPECTORS HANDHELD ARC VIEWING SHIELD CONSISTS OF SHELL AND LENS, NO HEADGEAR. FRONT MOUNTED HANDLE MADE FROM THERMALLY CONDUCTIVE MATERIAL AND EXTENDS TO A MINIMUM OF 6 INCHES BELOW THE LOWER PART OF THE SHIELD; ORIGINAL HUNTSMAN SHAPE; MASK STYLE SHIELDS THE USERS HEAD FROM ABOVE THE FOREHEAD TO BELOW THE CHIN; LENS HOLDER 4.25 L X 2 INCH W; SHADE NUMBER 10 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4240-00-540-0623 INTERCHANGEABLE
Helmet,welder's
Cross-Reference Index
Part NumberManufacturer
GGG-H-211 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-1994 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
GGG-H-211 TY2 General Services Administration Federal Supply Service (USA)
A-A-2244 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1423-4100 PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
ANSI Z87.1 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
4240-00-540-0623INTERCHANGEABLE
HELMET,WELDER'S

Frequently Asked Questions

What is NSN 4240-00-270-4415?

NSN 4240-00-270-4415 is a Shield,arc Viewing,handheld, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-00-270-4415?

NSN 4240-00-270-4415 has 6 cross-referenced part numbers: GGG-H-211 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-1994 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-H-211 TY2 (General Services Administration Federal Supply Service), A-A-2244 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 1423-4100 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng) and 1 more.

What NSN replaces 4240-00-270-4415?

There is 1 known substitute for 4240-00-270-4415: 4240-00-540-0623. Verify interchangeability with system specifications before substitution.

What are the specifications of 1423-4100?

Key specifications for 1423-4100: General Characteristics Item Description: INSPECTORS HANDHELD ARC VIEWING SHIELD CONSISTS OF SHELL AND LENS, NO HEADGEAR. FRONT MOUNTED HANDLE MADE FROM THERMALLY CONDUCTIVE MATERIAL AND EXTENDS TO A MINIMUM OF 6 INCHES BELOW THE LOWER PART OF THE SHIELD; ORIGINAL HUNTSMAN SHAPE; MASK STYLE SHIELDS THE USERS HEAD FROM ABOVE THE FOREHEAD TO BELOW THE CHIN; LENS HOLDER 4.25 L X 2 INCH W; SHADE NUMBER 10 IN. 1 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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