Material: COPPER ALLOY OR STEEL OR STEEL CORROSION RESISTING BODY
Operation Method: HAND
Identification
NSN: 3433-00-490-4665
NIIN: 004904665
FSC: 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
FSG: 34 — Metalworking Machinery (continued)
General Description
The Torch,welding, cataloged under National Stock Number 3433-00-490-4665, is classified within Federal Supply Class 3433 (Gas Welding, Heat Cutting, and Metalizing Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3433-00-490-4665
Item Name
Torch,welding
FSC / FSG
3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment
Status
ACTIVE
Material
COPPER ALLOY OR STEEL OR STEEL CORROSION RESISTING BODY
Operation Method
HAND
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
N
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
598340
3/9Design control — primary reference
Smith Equipment Mfg Co Llc
No interchangeability data on file.
Other items in FSC 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3433-00-004-3823
3433-00-004-3823 · Item name not on file
3433-00-006-8644
EVAPORATOR,VACUUM,METALLIZING
3433-00-006-9818
TIP,HEATING
3433-00-007-2611
ELECTRODE ASSEMBLY
3433-00-012-1795
3433-00-012-1795 · Item name not on file
3433-00-012-1802
3433-00-012-1802 · Item name not on file
3433-00-012-1810
3433-00-012-1810 · Item name not on file
3433-00-012-1813
3433-00-012-1813 · Item name not on file
Frequently Asked Questions
What is NSN 3433-00-490-4665?
NSN 3433-00-490-4665 is a Torch,welding, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
What are the specifications of 3433-00-490-4665?
Key specifications for 3433-00-490-4665: Material: COPPER ALLOY OR STEEL OR STEEL CORROSION RESISTING BODY; Operation Method: HAND. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3433-00-490-4665 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.