PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NUMBER 8 FLUX 1PT CNFlux,soldering

American Solder and Flux Co Inc Force Chemicals Div · NSN 3439-01-007-5494 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-007-5494 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-007-5494. Primary manufacturer part number: NUMBER 8 FLUX 1PT CN.
Features
  • Flux,soldering — FSC 3439
  • Environmental Protection: CORROSION RESISTANT
  • Content Within Each Unit Package: 1 PT
  • Nondefinitive Spec/std Data: RMA TYPE
  • Material for Which Formulated: LEAD TIN ALLOY
  • Physical Form: LIQUID
  • 28 verified cross-references
  • Primary manufacturer: American Solder and Flux Co Inc Force Chemicals Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flux,soldering, cataloged under National Stock Number 3439-01-007-5494, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is American Solder and Flux Co Inc Force Chemicals Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3439-01-007-5494
Primary Part NumberNUMBER 8 FLUX 1PT CN
Item NameFlux,soldering
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAmerican Solder and Flux Co Inc Force Chemicals Div
StatusCANCELLED
Environmental ProtectionCORROSION RESISTANT
Content Within Each Unit Package1 PT
Nondefinitive Spec/std DataRMA TYPE
Material for Which FormulatedLEAD TIN ALLOY
Physical FormLIQUID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3439-00-009-8808 INTERCHANGEABLE
Flux,soldering
3439-00-069-5815FORMULA 197 1QT INTERCHANGEABLE
Flux,soldering
Kester Inc
3439-00-162-8388 INTERCHANGEABLE
Flux,soldering
3439-00-220-3827 INTERCHANGEABLE
Flux,soldering
3439-00-400-1972 INTERCHANGEABLE
Flux,soldering
3439-00-752-87281544 SOLDER INTERCHANGEABLE
Flux,soldering
Kester Inc
3439-01-045-7940 INTERCHANGEABLE
Flux,soldering
3439-01-141-2161 INTERCHANGEABLE
Flux,soldering
3439-01-373-7966 INTERCHANGEABLE
Flux,soldering
Cross-Reference Index
Part NumberManufacturer
NUMBER 8 FLUX 1PT CN American Solder and Flux Co Inc Force Chemicals Div (USA)
1235 1PT CN Gardiner Metal Co (USA)
410-35 1PT BT Canfield Technologies, Llc (USA)
B32 American Society for Testing and Materials Dba Astm International (USA)
ALPHA 611F FLUX 1PT BT Frys Metals Inc (USA)
FORMULA 196 1PT CN Kester Inc (USA)
NUMBER 8 FLUX 1PT BT American Solder and Flux Co Inc Force Chemicals Div (USA)
INDALLOY 5-RMA 1PT CN Indium Corp of America (USA)
ALPHA 620F FLUX 1PT CN Alpha Metals Inc Div Alpha Assembly Solutions Inc (USA)
ALPHA 620F FLUX 1PT BT Alpha Metals Inc Div Alpha Assembly Solutions Inc (USA)
410-35 1PT CN Canfield Technologies, Llc (USA)
ASTM B32 American Society for Testing and Materials Dba Astm International (USA)
ALPHA 611F FLUX 1PT CN Alpha Metals Inc Div Alpha Assembly Solutions Inc (USA)
MIL-F-14256 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ASTM B32 RMA American Society for Testing and Materials Dba Astm International (USA)
ALPHA 620F FLUX 1PT CN Frys Metals Inc (USA)
LONGCO MIL-A-35-DA 1PT CN Alpha Metals Inc (USA)
LONCO MIL-A-35-DA 1PT BT Alpha Metals Inc (USA)
ALPHA 620F FLUX 1PT BT Frys Metals Inc (USA)
ALPHA 611F FLUX 1PT CN Frys Metals Inc (USA)
Related Parts
3439-00-009-8808INTERCHANGEABLE
FLUX,SOLDERING
3439-00-069-5815INTERCHANGEABLE
FLUX,SOLDERING
FORMULA 197 1QT
3439-00-162-8388INTERCHANGEABLE
FLUX,SOLDERING
3439-00-220-3827INTERCHANGEABLE
FLUX,SOLDERING
3439-00-400-1972INTERCHANGEABLE
FLUX,SOLDERING
3439-00-752-8728INTERCHANGEABLE
FLUX,SOLDERING
1544 SOLDER
3439-01-045-7940INTERCHANGEABLE
FLUX,SOLDERING
3439-01-141-2161INTERCHANGEABLE
FLUX,SOLDERING
3439-01-373-7966INTERCHANGEABLE
FLUX,SOLDERING

Frequently Asked Questions

What is NSN 3439-01-007-5494?

NSN 3439-01-007-5494 is a Flux,soldering, manufactured by American Solder and Flux Co Inc Force Chemicals Div, classified under FSC 3439 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3439-01-007-5494?

NSN 3439-01-007-5494 has 28 cross-referenced part numbers: NUMBER 8 FLUX 1PT CN (American Solder and Flux Co Inc Force Chemicals Div), 1235 1PT CN (Gardiner Metal Co), 410-35 1PT BT (Canfield Technologies, Llc), B32 (American Society for Testing and Materials Dba Astm International), ALPHA 611F FLUX 1PT BT (Frys Metals Inc) and 23 more.

What NSN replaces 3439-01-007-5494?

There are 9 known substitutes for 3439-01-007-5494: 3439-00-009-8808, 3439-00-069-5815, 3439-00-162-8388 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NUMBER 8 FLUX 1PT CN?

Key specifications for NUMBER 8 FLUX 1PT CN: Environmental Protection: CORROSION RESISTANT; Content Within Each Unit Package: 1 PT; Nondefinitive Spec/std Data: RMA TYPE; Material for Which Formulated: LEAD TIN ALLOY. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-01-007-5494 still in active supply?

NSN 3439-01-007-5494 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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