PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84Z33Collet,welding Torch

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 3431-00-018-8118 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-00-018-8118 — this item is cataloged by the U.S. Government under National Stock Number 3431-00-018-8118. Primary manufacturer part number: 84Z33.
Features
  • Collet,welding Torch — FSC 3431
  • Electrode Type for Which Designed: METALLIC FILLER
  • Operating Current in Amps: 110.000 MINIMUM AND 120.000 MAXIMUM
  • Electrode Diameter for Which Designed: 0.0625 INCHES NOMINAL IN
  • 4 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 Collet,welding Torch, cataloged under National Stock Number 3431-00-018-8118, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3431-00-018-8118
Primary Part Number84Z33
Item NameCollet,welding Torch
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusCANCELLED
Electrode Type for Which DesignedMETALLIC FILLER
Operating Current in Amps110.000 MINIMUM AND 120.000 MAXIMUM
Electrode Diameter for Which Designed0.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5915-00-519-4651606615REVE INTERCHANGEABLE
Filter,radio Frequency Interfere
Lockheed Martin Corporation Div Rms - Mitchel Field
2520-01-155-879559000 INTERCHANGEABLE
Control Assembly,shift,transmiss
Eaton Corp
4820-01-221-2110N59003 INTERCHANGEABLE
Spring Loader,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
6515-01-565-702959000 INTERCHANGEABLE
Speculum,vaginal
Welch Allyn, Inc.
8040-01-735-722059000 INTERCHANGEABLE
Adhesive
Illinois Tool Works Inc. Dba Illinois Tool Works Inc
Cross-Reference Index
Part NumberManufacturer
84Z33 Union Carbide Corp Sub of Dow Co the (USA)
84Z33 PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
84Z33 L-Tec Welding and Cutting Systems (USA)
59000 Standard Welders Equipment Corporation (USA)
Related Parts
5915-00-519-4651INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
606615REVE
2520-01-155-8795INTERCHANGEABLE
CONTROL ASSEMBLY,SHIFT,TRANSMISS
59000
4820-01-221-2110INTERCHANGEABLE
SPRING LOADER,VALVE
N59003
6515-01-565-7029INTERCHANGEABLE
SPECULUM,VAGINAL
59000
8040-01-735-7220INTERCHANGEABLE
ADHESIVE
59000

Frequently Asked Questions

What is NSN 3431-00-018-8118?

NSN 3431-00-018-8118 is a Collet,welding Torch, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 3431 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3431-00-018-8118?

NSN 3431-00-018-8118 has 4 cross-referenced part numbers: 84Z33 (Union Carbide Corp Sub of Dow Co the), 84Z33 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), 84Z33 (L-Tec Welding and Cutting Systems), 59000 (Standard Welders Equipment Corporation).

What NSN replaces 3431-00-018-8118?

There are 5 known substitutes for 3431-00-018-8118: 5915-00-519-4651, 2520-01-155-8795, 4820-01-221-2110 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 84Z33?

Key specifications for 84Z33: Electrode Type for Which Designed: METALLIC FILLER; Operating Current in Amps: 110.000 MINIMUM AND 120.000 MAXIMUM; End Item Identification: UNION CARBIDE MODEL HW-9 TORCH; Electrode Diameter for Which Designed: 0.0625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3431-00-018-8118 still in active supply?

NSN 3431-00-018-8118 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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