PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7APower Head,electric

Apex Tool Group, Llc Dba Nicholson · NSN 3439-00-004-0917 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-004-0917 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-004-0917. Primary manufacturer part number: 7A.
Features
  • Power Head,electric — FSC 3439
  • General Characteristics Item Description: 700 DEGREE F; 0.187 IN. CHISEL TIP IN
  • 4 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc Dba Nicholson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Power Head,electric, cataloged under National Stock Number 3439-00-004-0917, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-004-0917
Primary Part Number7A
Item NamePower Head,electric
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
General Characteristics Item Description700 DEGREE F; 0.187 IN. CHISEL TIP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-162-53557A INTERCHANGEABLE
Packing,preformed
Admiral Valve Llc Dba Cpv Manufacturing
6350-00-193-27707ABELL INTERCHANGEABLE
Bell,electrical
Corning Cable Systems Llc Cac Equipment
5940-00-259-9000 INTERCHANGEABLE
Terminal,lug
5340-00-473-5961111GMK INTERCHANGEABLE
Key Blank
Yale Security Inc. Dba Norton Door Control
5965-00-563-47537A INTERCHANGEABLE
Headset,electrical
David Clark Co Inc Div David Clark Company, Inc.
5305-00-569-78115215072 INTERCHANGEABLE
Screw
U S Army Tank Automotive Command Amsta-Im-Mm
5920-00-681-54547AFUSE7AMP INTERCHANGEABLE
Fuse,cartridge
Lucent Technologies Inc Corporate Headquarters
3418-01-003-4772 INTERCHANGEABLE
Shaper,metal Cutting,vertical
5940-01-028-07741JA4493H12 INTERCHANGEABLE
Terminal,lug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1680-01-538-98643U457-60S907A-00 INTERCHANGEABLE
Plug,armor Panel,aircraft
Point Blank Enterprises, Inc. Dba the Protective Group Div the Protective Group, a Point Blank Company
Cross-Reference Index
Part NumberManufacturer
7A Apex Tool Group, Llc Dba Nicholson (USA)
7A Cooper Industries Inc Weller/cooper Tools Div (USA)
7A Apex Tool Group (USA)
7A Apex Tool Group, Llc (USA)
Related Parts
5330-00-162-5355INTERCHANGEABLE
PACKING,PREFORMED
7A
6350-00-193-2770INTERCHANGEABLE
BELL,ELECTRICAL
7ABELL
5940-00-259-9000INTERCHANGEABLE
TERMINAL,LUG
5340-00-473-5961INTERCHANGEABLE
KEY BLANK
111GMK
5965-00-563-4753INTERCHANGEABLE
HEADSET,ELECTRICAL
7A
5305-00-569-7811INTERCHANGEABLE
SCREW
5215072
5920-00-681-5454INTERCHANGEABLE
FUSE,CARTRIDGE
7AFUSE7AMP
3418-01-003-4772INTERCHANGEABLE
SHAPER,METAL CUTTING,VERTICAL
5940-01-028-0774INTERCHANGEABLE
TERMINAL,LUG
1JA4493H12
1680-01-538-9864INTERCHANGEABLE
PLUG,ARMOR PANEL,AIRCRAFT
3U457-60S907A-00

Frequently Asked Questions

What is NSN 3439-00-004-0917?

NSN 3439-00-004-0917 is a Power Head,electric, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-004-0917?

NSN 3439-00-004-0917 has 4 cross-referenced part numbers: 7A (Apex Tool Group, Llc Dba Nicholson), 7A (Cooper Industries Inc Weller/cooper Tools Div), 7A (Apex Tool Group), 7A (Apex Tool Group, Llc).

What NSN replaces 3439-00-004-0917?

There are 10 known substitutes for 3439-00-004-0917: 5330-00-162-5355, 6350-00-193-2770, 5940-00-259-9000 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7A?

Key specifications for 7A: End Item Identification: WELLER CORP MODEL GT7A SOLID STATE SOLDERING GUN; General Characteristics Item Description: 700 DEGREE F; 0.187 IN. CHISEL TIP IN. 2 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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