PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-4153Tip,welding Torch

Thermal Dynamics Corp · NSN 3433-01-299-5443 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-01-299-5443 — this item is cataloged by the U.S. Government under National Stock Number 3433-01-299-5443. Primary manufacturer part number: 8-4153.
Features
  • Tip,welding Torch — FSC 3433
  • Material: COPPER
  • Fuel Type: ARGON AND HYDROGEN
  • 1 verified cross-reference
  • Primary manufacturer: Thermal Dynamics Corp
Applications
  • Applications requiring Copper construction
General Description

The Tip,welding Torch, cataloged under National Stock Number 3433-01-299-5443, is classified within Federal Supply Class 3433 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Thermal Dynamics Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3433-01-299-5443
Primary Part Number8-4153
Item NameTip,welding Torch
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerThermal Dynamics Corp
StatusACTIVE
MaterialCOPPER
Fuel TypeARGON AND HYDROGEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5920-00-228-4407GE8415-3 INTERCHANGEABLE
Fuseholder,block
General Electric Co Wiring Device Dept
3655-00-612-2436 INTERCHANGEABLE
Valve Assembly,vacuum
4720-00-947-679914128 INTERCHANGEABLE
Hose Assembly,metallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
4320-01-061-801284153 INTERCHANGEABLE
Impeller,pump,centrifugal
Somat Company
4820-01-086-55411841-5 PIECE 3 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Corporation Div Flowserve Us Inc
5962-01-233-9474 INTERCHANGEABLE
Microcircuit,digital
5962-01-431-4352 INTERCHANGEABLE
Microcircuit,digital
3040-01-446-439684153-2 INTERCHANGEABLE
Shaft,shouldered
Oeco, Llc Dba Pacific Scientific Oeco
2590-01-597-3305 INTERCHANGEABLE
Winch,drum,vehicle Mounting
Cross-Reference Index
Part NumberManufacturer
8-4153 PRIMARY Thermal Dynamics Corp (USA)
Related Parts
5920-00-228-4407INTERCHANGEABLE
FUSEHOLDER,BLOCK
GE8415-3
3655-00-612-2436INTERCHANGEABLE
VALVE ASSEMBLY,VACUUM
4720-00-947-6799INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
14128
4320-01-061-8012INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
84153
4820-01-086-5541INTERCHANGEABLE
STEM,FLUID VALVE
1841-5 PIECE 3
5962-01-233-9474INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-431-4352INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3040-01-446-4396INTERCHANGEABLE
SHAFT,SHOULDERED
84153-2
2590-01-597-3305INTERCHANGEABLE
WINCH,DRUM,VEHICLE MOUNTING

Frequently Asked Questions

What is NSN 3433-01-299-5443?

NSN 3433-01-299-5443 is a Tip,welding Torch, manufactured by Thermal Dynamics Corp, classified under FSC 3433 (No Item Name Available). Status: active.

What are the part numbers for NSN 3433-01-299-5443?

NSN 3433-01-299-5443 has 1 cross-referenced part number: 8-4153 (Thermal Dynamics Corp).

What NSN replaces 3433-01-299-5443?

There are 9 known substitutes for 3433-01-299-5443: 5920-00-228-4407, 3655-00-612-2436, 4720-00-947-6799 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-4153?

Key specifications for 8-4153: Material: COPPER; Fuel Type: ARGON AND HYDROGEN; Special Features: USED FOR PCH-4B GAS COOLED WELDING TORCH,ORIFICE SIZE 0.59 INCH IN. 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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