PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6120Tip,electric Soldering Gun

Cooper Industries Inc Weller/cooper Tools Div · NSN 3439-00-771-3718 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-771-3718 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-771-3718. Primary manufacturer part number: 6120.
Features
  • Tip,electric Soldering Gun — FSC 3439
  • Material: COPPER
  • Mounting Method: BUSHING NUT
  • Diameter: 0.080 INCHES NOMINAL IN
  • Width: 0.688 INCHES NOMINAL IN
  • Point Shape: FLAT
  • Tip Shape: LOOP
  • Integral Heating Element: NOT INCLUDED
Applications
  • Applications requiring Copper construction
General Description

The Tip,electric Soldering Gun, cataloged under National Stock Number 3439-00-771-3718, 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. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-771-3718
Primary Part Number6120
Item NameTip,electric Soldering Gun
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerCooper Industries Inc Weller/cooper Tools Div
StatusACTIVE
MaterialCOPPER
Mounting MethodBUSHING NUT
Diameter0.080 INCHES NOMINAL IN
Width0.688 INCHES NOMINAL IN
Point ShapeFLAT
Tip ShapeLOOP
Integral Heating ElementNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-159-56886120 INTERCHANGEABLE
Cartridge,hydraulic
Pneudraulics, Inc.
4820-00-196-49766120-0010 INTERCHANGEABLE
Valve,check
Nalge Co Div of Sybron Corp
6515-00-337-780050-3049 INTERCHANGEABLE
Forceps,tissue
Sklar Corporation Dba Sklar Instruments
5306-00-346-9962J8820 INTERCHANGEABLE
Bolt,machine
Joslyn Corp
6145-00-397-20526120 INTERCHANGEABLE
Wire,electrical
Belden, Inc.
5999-00-470-7849 INTERCHANGEABLE
Delay Line
5330-00-518-28666-120 INTERCHANGEABLE
Seal,engine
Man Diesel & Turbo Ltd
6220-01-004-11523744277 INTERCHANGEABLE
Lens,light
Chrysler Corp Service and Parts Opns
4820-01-133-76216120 INTERCHANGEABLE
Disk,valve
Philadelphia Valve Co
9540-01-213-4918 INTERCHANGEABLE
Beam,structural
Cross-Reference Index
Part NumberManufacturer
6120 Cooper Industries Inc Weller/cooper Tools Div (USA)
6120 Apex Tool Group, Llc (USA)
6120 Apex Tool Group (USA)
Related Parts
1650-00-159-5688INTERCHANGEABLE
CARTRIDGE,HYDRAULIC
6120
4820-00-196-4976INTERCHANGEABLE
VALVE,CHECK
6120-0010
6515-00-337-7800INTERCHANGEABLE
FORCEPS,TISSUE
50-3049
5306-00-346-9962INTERCHANGEABLE
BOLT,MACHINE
J8820
6145-00-397-2052INTERCHANGEABLE
WIRE,ELECTRICAL
6120
5999-00-470-7849INTERCHANGEABLE
DELAY LINE
5330-00-518-2866INTERCHANGEABLE
SEAL,ENGINE
6-120
6220-01-004-1152INTERCHANGEABLE
LENS,LIGHT
3744277
4820-01-133-7621INTERCHANGEABLE
DISK,VALVE
6120
9540-01-213-4918INTERCHANGEABLE
BEAM,STRUCTURAL
7490-01-241-7062INTERCHANGEABLE
MAILING MACHINE
6120
3815-01-262-4968INTERCHANGEABLE
FAIRLEAD,ROLLER AND SHEAVE

Frequently Asked Questions

What is NSN 3439-00-771-3718?

NSN 3439-00-771-3718 is a Tip,electric Soldering Gun, 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 3439-00-771-3718?

NSN 3439-00-771-3718 has 3 cross-referenced part numbers: 6120 (Cooper Industries Inc Weller/cooper Tools Div), 6120 (Apex Tool Group, Llc), 6120 (Apex Tool Group).

What NSN replaces 3439-00-771-3718?

There are 12 known substitutes for 3439-00-771-3718: 1650-00-159-5688, 4820-00-196-4976, 6515-00-337-7800 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6120?

Key specifications for 6120: Material: COPPER; Mounting Method: BUSHING NUT; Diameter: 0.080 INCHES NOMINAL IN; Width: 0.688 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com