PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0311-0057Tip,welding Torch

Victor Equipment Co · NSN 3433-00-275-1233 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-00-275-1233 — this item is cataloged by the U.S. Government under National Stock Number 3433-00-275-1233. Primary manufacturer part number: 0311-0057.
Features
  • Tip,welding Torch — FSC 3433
  • Material: COPPER ALLOY
  • Attachment Method: THREAD
  • Fuel Type: ACETYLENE
  • Style Designator: ONE PIECE
  • Size Designator: 0
  • 4 verified cross-references
  • Primary manufacturer: Victor Equipment Co
Applications
  • Applications requiring Copper Alloy construction
General Description

The Tip,welding Torch, cataloged under National Stock Number 3433-00-275-1233, is classified within Federal Supply Class 3433 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Victor Equipment Co. Government technical data includes 5 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
NSN3433-00-275-1233
Primary Part Number0311-0057
Item NameTip,welding Torch
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerVictor Equipment Co
StatusACTIVE
MaterialCOPPER ALLOY
Attachment MethodTHREAD
Fuel TypeACETYLENE
Style DesignatorONE PIECE
Size Designator0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-143-3016DAS4-20BQ INTERCHANGEABLE
Bearing,roller,airframe
Rexnord Industries, Llc Div Aerosspace Bearing Operation
3433-00-275-12340311-0346 INTERCHANGEABLE
Tip,welding Torch
Victor Equipment Co
6670-00-988-9301AB4 INTERCHANGEABLE
Balance,analytical
Vertex Industries Inc Torbal Div
7920-01-035-556744089 INTERCHANGEABLE
Brush,acid Swabbing
Weiler Corporation
5210-01-655-1264AB-4 INTERCHANGEABLE
Gage Block
Suburban Tool, Inc. Dba Taft-Peirce Metrology Co.
Cross-Reference Index
Part NumberManufacturer
0311-0057 PRIMARY Victor Equipment Co (USA)
AB-4 Victor Equipment Co (USA)
0-AB-4 National Torch Tip Co Inc Div of Archsmith Inc (USA)
TYPE 4E SIZE 0 Uniweld Products, Inc. Dba Uniweld Products Inc (USA)
Related Parts
3110-00-143-3016INTERCHANGEABLE
BEARING,ROLLER,AIRFRAME
DAS4-20BQ
3433-00-275-1234INTERCHANGEABLE
TIP,WELDING TORCH
0311-0346
6670-00-988-9301INTERCHANGEABLE
BALANCE,ANALYTICAL
AB4
7920-01-035-5567INTERCHANGEABLE
BRUSH,ACID SWABBING
44089
5210-01-655-1264INTERCHANGEABLE
GAGE BLOCK
AB-4

Frequently Asked Questions

What is NSN 3433-00-275-1233?

NSN 3433-00-275-1233 is a Tip,welding Torch, manufactured by Victor Equipment Co, classified under FSC 3433 (No Item Name Available). Status: active.

What are the part numbers for NSN 3433-00-275-1233?

NSN 3433-00-275-1233 has 4 cross-referenced part numbers: 0311-0057 (Victor Equipment Co), AB-4 (Victor Equipment Co), 0-AB-4 (National Torch Tip Co Inc Div of Archsmith Inc), TYPE 4E SIZE 0 (Uniweld Products, Inc. Dba Uniweld Products Inc).

What NSN replaces 3433-00-275-1233?

There are 5 known substitutes for 3433-00-275-1233: 3110-00-143-3016, 3433-00-275-1234, 6670-00-988-9301 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0311-0057?

Key specifications for 0311-0057: Material: COPPER ALLOY; Attachment Method: THREAD; Fuel Type: ACETYLENE; Style Designator: ONE PIECE. 5 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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