PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5760Flux Neutralizer

Kester Solder Co Div of Litton Systems Inc · NSN 3439-01-243-0566 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-243-0566 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-243-0566. Primary manufacturer part number: 5760.
Features
  • Flux Neutralizer — FSC 3439
  • 1 verified cross-reference
  • Primary manufacturer: Kester Solder Co Div of Litton Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flux Neutralizer, cataloged under National Stock Number 3439-01-243-0566, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Kester Solder Co Div of Litton Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFlux Neutralizer
FSC / FSG3439 — No Item Name Available (FSG 34)
ManufacturersKester Solder Co Div of Litton Systems Inc (CAGE 09185)
Technical Specifications
ParameterValue
NSN3439-01-243-0566
Primary Part Number5760
Item NameFlux Neutralizer
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerKester Solder Co Div of Litton Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-038-2308 INTERCHANGEABLE
Junction Box
3110-00-100-3084111320 INTERCHANGEABLE
Cone and Rollers,tapered Roller
General Motors Llc Dba General Motors Llc
6685-00-113-89495760 INTERCHANGEABLE
Control,temperature,indicating
Valad Electric Heating Corp.
5120-00-235-5833J5760 INTERCHANGEABLE
Socket,socket Wrench
The Stanley Works Dba Stanley Proto
5120-00-318-9086 INTERCHANGEABLE
Wrench,open End
5935-00-488-36878460 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5330-00-641-3779 INTERCHANGEABLE
Seal,plain Encased
6650-00-910-23327247-80 INTERCHANGEABLE
Prism,optical Instrument,mounted
Sokkia Corporation Dba Foreign Parent Is Sokkia Co Ltd Atsugi Japan
4320-01-168-35835760 INTERCHANGEABLE
Retainer,coupling
Eaton Aerospace, Llc Dba Jackson South
6850-01-281-25261511101 INTERCHANGEABLE
Toner,indirect Electrostatic Pro
Madison Books and Computers Inc
Cross-Reference Index
Part NumberManufacturer
5760 Kester Solder Co Div of Litton Systems Inc (USA)
Related Parts
5975-00-038-2308INTERCHANGEABLE
JUNCTION BOX
3110-00-100-3084INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
111320
6685-00-113-8949INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
5760
5120-00-235-5833INTERCHANGEABLE
SOCKET,SOCKET WRENCH
J5760
5120-00-318-9086INTERCHANGEABLE
WRENCH,OPEN END
5935-00-488-3687INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8460
5330-00-641-3779INTERCHANGEABLE
SEAL,PLAIN ENCASED
6650-00-910-2332INTERCHANGEABLE
PRISM,OPTICAL INSTRUMENT,MOUNTED
7247-80
4320-01-168-3583INTERCHANGEABLE
RETAINER,COUPLING
5760
6850-01-281-2526INTERCHANGEABLE
TONER,INDIRECT ELECTROSTATIC PRO
1511101
3040-01-288-9844INTERCHANGEABLE
PLATE,RETAINING,SHAFT
3610-01-396-7423INTERCHANGEABLE
COPYING MACHINE,DIRECT ELECTROST
5760

Frequently Asked Questions

What is NSN 3439-01-243-0566?

NSN 3439-01-243-0566 is a Flux Neutralizer, manufactured by Kester Solder Co Div of Litton Systems Inc, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-243-0566?

NSN 3439-01-243-0566 has 1 cross-referenced part number: 5760 (Kester Solder Co Div of Litton Systems Inc).

What NSN replaces 3439-01-243-0566?

There are 12 known substitutes for 3439-01-243-0566: 5975-00-038-2308, 3110-00-100-3084, 6685-00-113-8949 and 9 more. Verify interchangeability with system specifications before substitution.

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