PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NUMBER 8 FLUX 1GLFlux,soldering

American Solder and Flux Co Inc Force Chemicals Div · NSN 3439-00-162-8388 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-162-8388 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-162-8388. Primary manufacturer part number: NUMBER 8 FLUX 1GL.
Features
  • Flux,soldering — FSC 3439
  • Physical Form: LIQUID
  • Nondefinitive Spec/std Data: RMA TYPE
  • Content Within Each Unit Package: 1 GL
  • Material for Which Formulated: LEAD TIN ALLOY
  • Content Within Each Unit Package: 1 GL
  • Environmental Protection: CORROSION RESISTANT
  • Nondefinitive Spec/std Data: RMA TYPE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flux,soldering, cataloged under National Stock Number 3439-00-162-8388, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3439-00-162-8388
Primary Part NumberNUMBER 8 FLUX 1GL
Item NameFlux,soldering
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAmerican Solder and Flux Co Inc Force Chemicals Div
StatusCANCELLED
Physical FormLIQUID
Nondefinitive Spec/std DataRMA TYPE
Content Within Each Unit Package1 GL
Material for Which FormulatedLEAD TIN ALLOY
Content Within Each Unit Package1 GL
Environmental ProtectionCORROSION RESISTANT
Nondefinitive Spec/std DataRMA TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3439-00-009-8808 INTERCHANGEABLE
Flux,soldering
3439-00-069-5815FORMULA 197 1QT INTERCHANGEABLE
Flux,soldering
Kester Inc
3110-00-100-06237140-001 INTERCHANGEABLE
Cup,tapered Roller Bearing
Terex Usa, Llc Dba Terex Equipment Services
3439-00-220-3827 INTERCHANGEABLE
Flux,soldering
3439-00-247-6969SN35IS 5LB INTERCHANGEABLE
Solder,lead Alloy
American Society for Testing and Materials Dba Astm International
3439-00-400-1972 INTERCHANGEABLE
Flux,soldering
3439-00-752-87281544 SOLDER INTERCHANGEABLE
Flux,soldering
Kester Inc
3439-01-007-5494 INTERCHANGEABLE
Flux,soldering
3439-01-045-7940 INTERCHANGEABLE
Flux,soldering
3439-01-141-2161 INTERCHANGEABLE
Flux,soldering
Cross-Reference Index
Part NumberManufacturer
NUMBER 8 FLUX 1GL American Solder and Flux Co Inc Force Chemicals Div (USA)
ALPHA 611F FLUX 1GL Frys Metals Inc (USA)
MIL-F-14256 TYPE RMA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LONCO MIL-A-35-DA 1GL Alpha Metals Inc (USA)
MIL-F-14256 TYPEA 1 GAL CAN Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M53301AH Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
ASTM B32 American Society for Testing and Materials Dba Astm International (USA)
ALPHA 620F FLUX 1GL Alpha Metals Inc Div Alpha Assembly Solutions Inc (USA)
B32-95 American Society for Testing and Materials Dba Astm International (USA)
ALPHA 620F FLUX 1GL Frys Metals Inc (USA)
INDALLOY 5-RMA 1GL Indium Corp of America (USA)
1235 1GL Gardiner Metal Co (USA)
FORMULA 197 1GL Kester Inc (USA)
410-35 1GL Canfield Technologies, Llc (USA)
MILF14256 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FORMULA 196 1GL Kester Inc (USA)
ALPHA 611F FLUX 1GL Alpha Metals Inc Div Alpha Assembly Solutions Inc (USA)
Related Parts
3439-00-009-8808INTERCHANGEABLE
FLUX,SOLDERING
3439-00-069-5815INTERCHANGEABLE
FLUX,SOLDERING
FORMULA 197 1QT
3110-00-100-0623INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
7140-001
3439-00-220-3827INTERCHANGEABLE
FLUX,SOLDERING
3439-00-247-6969INTERCHANGEABLE
SOLDER,LEAD ALLOY
SN35IS 5LB
3439-00-400-1972INTERCHANGEABLE
FLUX,SOLDERING
3439-00-752-8728INTERCHANGEABLE
FLUX,SOLDERING
1544 SOLDER
3439-01-007-5494INTERCHANGEABLE
FLUX,SOLDERING
3439-01-045-7940INTERCHANGEABLE
FLUX,SOLDERING
3439-01-141-2161INTERCHANGEABLE
FLUX,SOLDERING
3439-01-373-7966INTERCHANGEABLE
FLUX,SOLDERING
7025-01-614-5292INTERCHANGEABLE
OPTICAL READER,DATA ENTRY

Frequently Asked Questions

What is NSN 3439-00-162-8388?

NSN 3439-00-162-8388 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 3439-00-162-8388?

NSN 3439-00-162-8388 has 17 cross-referenced part numbers: NUMBER 8 FLUX 1GL (American Solder and Flux Co Inc Force Chemicals Div), ALPHA 611F FLUX 1GL (Frys Metals Inc), MIL-F-14256 TYPE RMA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LONCO MIL-A-35-DA 1GL (Alpha Metals Inc), MIL-F-14256 TYPEA 1 GAL CAN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 12 more.

What NSN replaces 3439-00-162-8388?

There are 12 known substitutes for 3439-00-162-8388: 3439-00-009-8808, 3439-00-069-5815, 3110-00-100-0623 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NUMBER 8 FLUX 1GL?

Key specifications for NUMBER 8 FLUX 1GL: Physical Form: LIQUID; Nondefinitive Spec/std Data: RMA TYPE; Content Within Each Unit Package: 1 GL; Material for Which Formulated: LEAD TIN ALLOY. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-00-162-8388 still in active supply?

NSN 3439-00-162-8388 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.
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