PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-1-2Tip,welding Torch

Victor Equipment Co · NSN 3433-00-373-1736 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-00-373-1736 — this item is cataloged by the U.S. Government under National Stock Number 3433-00-373-1736. Primary manufacturer part number: W-1-2.
Features
  • Tip,welding Torch — FSC 3433
  • Material: COPPER
  • Attachment Method: THREAD
  • Fuel Type: ACETYLENE
  • Size Designator: 2-13
  • Style Designator: ONE PIECE
  • 3 verified cross-references
  • Primary manufacturer: Victor Equipment Co
Applications
  • Applications requiring Copper construction
General Description

The Tip,welding Torch, cataloged under National Stock Number 3433-00-373-1736, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3433-00-373-1736
Primary Part NumberW-1-2
Item NameTip,welding Torch
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerVictor Equipment Co
StatusCANCELLED
MaterialCOPPER
Attachment MethodTHREAD
Fuel TypeACETYLENE
Size Designator2-13
Style DesignatorONE PIECE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-010-626511X105 INTERCHANGEABLE
Washer,flat
Pdi Ground Support Systems, Inc.
5310-00-186-0971 INTERCHANGEABLE
Washer,key
5310-00-825-7816W12 INTERCHANGEABLE
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Mitsubishi Chemical Advanced Materials Inc.
5945-00-960-4810W12 INTERCHANGEABLE
Heater
Ward Leonard Ct Llc
5120-01-063-3953 INTERCHANGEABLE
Socket,socket Wrench
5310-01-190-2087W-12 INTERCHANGEABLE
Washer,lock
Air & Liquid Systems Corporation Dba Buffalo Pumps
5315-01-191-7136 INTERCHANGEABLE
Pin,lock
5310-01-214-4897R007895L INTERCHANGEABLE
Washer,keyway
Meritor Industrial Products, Llc
2920-01-298-5447W-12 INTERCHANGEABLE
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Fenner Fluid Power Inc
6250-01-300-7995W12 INTERCHANGEABLE
Lampholder
Lithonia Lighting National Services Industries Inc Div
Cross-Reference Index
Part NumberManufacturer
TYPE13-2 Uniweld Products, Inc. Dba Uniweld Products Inc (USA)
0324-0072 Victor Equipment Co (USA)
W-1-2 PRIMARY Victor Equipment Co (USA)
Related Parts
5310-00-010-6265INTERCHANGEABLE
WASHER,FLAT
11X105
5310-00-186-0971INTERCHANGEABLE
WASHER,KEY
5310-00-825-7816INTERCHANGEABLE
WASHER,FLAT
W12
5945-00-960-4810INTERCHANGEABLE
HEATER
W12
5120-01-063-3953INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5310-01-190-2087INTERCHANGEABLE
WASHER,LOCK
W-12
5315-01-191-7136INTERCHANGEABLE
PIN,LOCK
5310-01-214-4897INTERCHANGEABLE
WASHER,KEYWAY
R007895L
2920-01-298-5447INTERCHANGEABLE
RELAY-SOLENOID,ENGINE STARTER,EL
W-12
6250-01-300-7995INTERCHANGEABLE
LAMPHOLDER
W12
5310-01-449-7387INTERCHANGEABLE
WASHER,LOCK
88303 PC NO 21
5330-01-512-4223INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 3433-00-373-1736?

NSN 3433-00-373-1736 is a Tip,welding Torch, manufactured by Victor Equipment Co, classified under FSC 3433 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3433-00-373-1736?

NSN 3433-00-373-1736 has 3 cross-referenced part numbers: TYPE13-2 (Uniweld Products, Inc. Dba Uniweld Products Inc), 0324-0072 (Victor Equipment Co), W-1-2 (Victor Equipment Co).

What NSN replaces 3433-00-373-1736?

There are 12 known substitutes for 3433-00-373-1736: 5310-00-010-6265, 5310-00-186-0971, 5310-00-825-7816 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-1-2?

Key specifications for W-1-2: Material: COPPER; Attachment Method: THREAD; Fuel Type: ACETYLENE; Size Designator: 2-13. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3433-00-373-1736 still in active supply?

NSN 3433-00-373-1736 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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