PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

79E SIZE 1Tip,welding Torch

Uniweld Products, Inc. Dba Uniweld Products Inc · NSN 3433-01-070-9875 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-01-070-9875 — this item is cataloged by the U.S. Government under National Stock Number 3433-01-070-9875. Primary manufacturer part number: 79E SIZE 1.
Features
  • Tip,welding Torch — FSC 3433
  • Size Designator: 1
  • Style Designator: ONE PIECE
  • Material: COPPER ALLOY
  • Fuel Type: ACETYLENE
  • Attachment Method: THREAD
  • 2 verified cross-references
  • Primary manufacturer: Uniweld Products, Inc. Dba Uniweld Products Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Tip,welding Torch, cataloged under National Stock Number 3433-01-070-9875, is classified within Federal Supply Class 3433 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Uniweld Products, Inc. Dba Uniweld Products Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3433-01-070-9875
Primary Part Number79E SIZE 1
Item NameTip,welding Torch
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerUniweld Products, Inc. Dba Uniweld Products Inc
StatusACTIVE
Size Designator1
Style DesignatorONE PIECE
MaterialCOPPER ALLOY
Fuel TypeACETYLENE
Attachment MethodTHREAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5360-00-223-7192 INTERCHANGEABLE
Spring
6640-00-264-499176027 INTERCHANGEABLE
Shield,heat,distilling Flask
Precision Scientific Petroleum Instruments Co
6630-00-359-9792 INTERCHANGEABLE
Tester,flash Point
5120-00-394-5092HSP916 INTERCHANGEABLE
Puller,mechanical
Hamilton Sundstrand Corporation Dba Collins Aerospace
5915-00-409-8049B794AB INTERCHANGEABLE
Filter,band Pass
Raytheon Company Dba Raytheon
6520-00-582-5486 INTERCHANGEABLE
Suction Apparatus,dental
4520-00-773-6329791 INTERCHANGEABLE
Valve,air Venting,steam
Itt Fluid Technology Corp Itt Mcdonnell and Miller
6675-01-042-982979-1 INTERCHANGEABLE
Transit
Brunson Instrument Company Dba Brunson Instrument Co
5935-01-114-984116VU060-9 INTERCHANGEABLE
Dummy Connector,plug
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
8040-01-511-5385 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
79E SIZE 1 PRIMARY Uniweld Products, Inc. Dba Uniweld Products Inc (USA)
79-1 Uniweld Products, Inc. Dba Uniweld Products Inc (USA)
Related Parts
5360-00-223-7192INTERCHANGEABLE
SPRING
6640-00-264-4991INTERCHANGEABLE
SHIELD,HEAT,DISTILLING FLASK
76027
6630-00-359-9792INTERCHANGEABLE
TESTER,FLASH POINT
5120-00-394-5092INTERCHANGEABLE
PULLER,MECHANICAL
HSP916
5915-00-409-8049INTERCHANGEABLE
FILTER,BAND PASS
B794AB
6520-00-582-5486INTERCHANGEABLE
SUCTION APPARATUS,DENTAL
4520-00-773-6329INTERCHANGEABLE
VALVE,AIR VENTING,STEAM
791
6675-01-042-9829INTERCHANGEABLE
TRANSIT
79-1
5935-01-114-9841INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
16VU060-9
8040-01-511-5385INTERCHANGEABLE
ADHESIVE
7530-01-711-7718INTERCHANGEABLE
CARD,INDEX
791

Frequently Asked Questions

What is NSN 3433-01-070-9875?

NSN 3433-01-070-9875 is a Tip,welding Torch, manufactured by Uniweld Products, Inc. Dba Uniweld Products Inc, classified under FSC 3433 (No Item Name Available). Status: active.

What are the part numbers for NSN 3433-01-070-9875?

NSN 3433-01-070-9875 has 2 cross-referenced part numbers: 79E SIZE 1 (Uniweld Products, Inc. Dba Uniweld Products Inc), 79-1 (Uniweld Products, Inc. Dba Uniweld Products Inc).

What NSN replaces 3433-01-070-9875?

There are 11 known substitutes for 3433-01-070-9875: 5360-00-223-7192, 6640-00-264-4991, 6630-00-359-9792 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 79E SIZE 1?

Key specifications for 79E SIZE 1: Size Designator: 1; Style Designator: ONE PIECE; Material: COPPER ALLOY; Fuel Type: ACETYLENE. 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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