PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WSTA3Soldering Iron,gas

Cooper Industries Inc Weller/cooper Tools Div · NSN 3439-01-338-4912 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-338-4912 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-338-4912. Primary manufacturer part number: WSTA3.
Features
  • Soldering Iron,gas — FSC 3439
  • 4 verified cross-references
  • Primary manufacturer: Cooper Industries Inc Weller/cooper Tools Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Soldering Iron,gas, cataloged under National Stock Number 3439-01-338-4912, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Cooper Industries Inc Weller/cooper Tools Div. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSoldering Iron,gas
FSC / FSG3439 — No Item Name Available (FSG 34)
ManufacturersCooper Industries Inc Weller/cooper Tools Div (CAGE 97049); Blackwood J. Blackwood & Son Pty Ltd (CAGE ZD484); Apex Tool Group, Llc (CAGE 65LN0)
Technical Specifications
ParameterValue
NSN3439-01-338-4912
Primary Part NumberWSTA3
Item NameSoldering Iron,gas
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerCooper Industries Inc Weller/cooper Tools Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5999-00-367-268747228 INTERCHANGEABLE
Contact Assembly,electrical
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-00-374-6960282-4900-801823REVCPCF130MALE INTERCHANGEABLE
Adapter,straight,pipe to Hose
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
WSTA3 Cooper Industries Inc Weller/cooper Tools Div (USA)
00504555 Blackwood J. Blackwood & Son Pty Ltd (AUS)
WSTA3 Apex Tool Group, Llc (USA)
47228 Cooper Industries Inc Weller/cooper Tools Div (USA)
Related Parts
5999-00-367-2687INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
47228
4730-00-374-6960INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
282-4900-801823REVCPCF130MALE

Frequently Asked Questions

What is NSN 3439-01-338-4912?

NSN 3439-01-338-4912 is a Soldering Iron,gas, manufactured by Cooper Industries Inc Weller/cooper Tools Div, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-338-4912?

NSN 3439-01-338-4912 has 4 cross-referenced part numbers: WSTA3 (Cooper Industries Inc Weller/cooper Tools Div), 00504555 (Blackwood J. Blackwood & Son Pty Ltd), WSTA3 (Apex Tool Group, Llc), 47228 (Cooper Industries Inc Weller/cooper Tools Div).

What NSN replaces 3439-01-338-4912?

There are 2 known substitutes for 3439-01-338-4912: 5999-00-367-2687, 4730-00-374-6960. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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