PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8ETip,welding Torch

Dockson Corporation · NSN 3433-00-357-7645 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-00-357-7645 — this item is cataloged by the U.S. Government under National Stock Number 3433-00-357-7645. Primary manufacturer part number: 8E.
Features
  • Tip,welding Torch — FSC 3433
  • Material: COPPER
  • Attachment Method: THREAD
  • Style Designator: ONE PIECE
  • Size Designator: 8-E
  • Fuel Type: ACETYLENE
  • 1 verified cross-reference
  • Primary manufacturer: Dockson Corporation
Applications
  • Applications requiring Copper construction
General Description

The Tip,welding Torch, cataloged under National Stock Number 3433-00-357-7645, is classified within Federal Supply Class 3433 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Dockson Corporation. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3433-00-357-7645
Primary Part Number8E
Item NameTip,welding Torch
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerDockson Corporation
StatusACTIVE
MaterialCOPPER
Attachment MethodTHREAD
Style DesignatorONE PIECE
Size Designator8-E
Fuel TypeACETYLENE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-554-3517122358-7 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
9535-00-555-9577 INTERCHANGEABLE
Ribbon,copper
9330-00-710-8161 INTERCHANGEABLE
Window,observation
6625-00-938-0631 INTERCHANGEABLE
Test Set,electrical Power
3010-01-061-55048 INTERCHANGEABLE
Insert,flexible Coupling
TB Woods's Corporation
Cross-Reference Index
Part NumberManufacturer
8E PRIMARY Dockson Corporation (USA)
Related Parts
3110-00-554-3517INTERCHANGEABLE
BEARING,BALL,ANNULAR
122358-7
9535-00-555-9577INTERCHANGEABLE
RIBBON,COPPER
9330-00-710-8161INTERCHANGEABLE
WINDOW,OBSERVATION
6625-00-938-0631INTERCHANGEABLE
TEST SET,ELECTRICAL POWER
3010-01-061-5504INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
8

Frequently Asked Questions

What is NSN 3433-00-357-7645?

NSN 3433-00-357-7645 is a Tip,welding Torch, manufactured by Dockson Corporation, classified under FSC 3433 (No Item Name Available). Status: active.

What are the part numbers for NSN 3433-00-357-7645?

NSN 3433-00-357-7645 has 1 cross-referenced part number: 8E (Dockson Corporation).

What NSN replaces 3433-00-357-7645?

There are 5 known substitutes for 3433-00-357-7645: 3110-00-554-3517, 9535-00-555-9577, 9330-00-710-8161 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8E?

Key specifications for 8E: Material: COPPER; Attachment Method: THREAD; Style Designator: ONE PIECE; Size Designator: 8-E. 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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