PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45V26Collet Body,welding Torch

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 3431-00-018-8303 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-00-018-8303 — this item is cataloged by the U.S. Government under National Stock Number 3431-00-018-8303. Primary manufacturer part number: 45V26.
Features
  • Collet Body,welding Torch — FSC 3431
  • 8 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 Body,welding Torch, cataloged under National Stock Number 3431-00-018-8303, 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. This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-00-018-8303
Primary Part Number45V26
Item NameCollet Body,welding Torch
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3120-00-287-8054517415-12 INTERCHANGEABLE
Bearing,washer,thrust
Instruments and Flight Research, Inc.
5935-01-039-8390ST5M1291B1 INTERCHANGEABLE
Connector,receptacle,electrical
The Boeing Company Div Defense
5306-01-276-580218503 INTERCHANGEABLE
Bolt,eye
Jergens Inc Div Tooling Components Division
2530-01-287-445112758 INTERCHANGEABLE
Brake,shoe Type
Silver Eagle Manufacturing Co
3431-01-352-149345V26 INTERCHANGEABLE
Gas Lens Collect Body
Weldcraft Customer Service
2990-01-498-1417 INTERCHANGEABLE
Pipe,exhaust
6230-01-548-966780122 INTERCHANGEABLE
Reflector,lamp
Uke Corporation Dba Uke Corp Div Mustafa T Uke & Alan K Uke Partners
Cross-Reference Index
Part NumberManufacturer
18503 Standard Welders Equipment Corporation (USA)
45V26 Union Carbide Corp Sub of Dow Co the (USA)
45V26 Cni Ceramic Nozzles Inc Dba Cni (USA)
45V26 Standard Welders Equipment Corporation (USA)
45V26 L-Tec Welding and Cutting Systems (USA)
45V26 PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
45V26 Aimtek, Inc. (USA)
45V26 Specialty Machine Co (USA)
Related Parts
3120-00-287-8054INTERCHANGEABLE
BEARING,WASHER,THRUST
517415-12
5935-01-039-8390INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
ST5M1291B1
5306-01-276-5802INTERCHANGEABLE
BOLT,EYE
18503
2530-01-287-4451INTERCHANGEABLE
BRAKE,SHOE TYPE
12758
3431-01-352-1493INTERCHANGEABLE
GAS LENS COLLECT BODY
45V26
2990-01-498-1417INTERCHANGEABLE
PIPE,EXHAUST
6230-01-548-9667INTERCHANGEABLE
REFLECTOR,LAMP
80122

Frequently Asked Questions

What is NSN 3431-00-018-8303?

NSN 3431-00-018-8303 is a Collet Body,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: active.

What are the part numbers for NSN 3431-00-018-8303?

NSN 3431-00-018-8303 has 8 cross-referenced part numbers: 18503 (Standard Welders Equipment Corporation), 45V26 (Union Carbide Corp Sub of Dow Co the), 45V26 (Cni Ceramic Nozzles Inc Dba Cni), 45V26 (Standard Welders Equipment Corporation), 45V26 (L-Tec Welding and Cutting Systems) and 3 more.

What NSN replaces 3431-00-018-8303?

There are 7 known substitutes for 3431-00-018-8303: 3120-00-287-8054, 5935-01-039-8390, 5306-01-276-5802 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45V26?

Key specifications for 45V26: Special Features: ACCOMMODTES 3/32 IN. ELECTRODE DIA IN; End Item Identification: UNION CARBIDE MODEL HW-17,HW-18 AND HW-26; Part Name Assigned by Controlling Agency: COLLET BODY, GAS LE. 3 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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