PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N3Flux,brazing

Smith Equipment Mfg Co Llc · NSN 3439-00-065-8472 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-065-8472 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-065-8472. Primary manufacturer part number: N3.
Features
  • Flux,brazing — FSC 3439
  • Content Within Each Unit Package: 9 OZ OZ
  • 1 verified cross-reference
  • Primary manufacturer: Smith Equipment Mfg Co Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flux,brazing, cataloged under National Stock Number 3439-00-065-8472, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Smith Equipment Mfg Co Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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: Cancelled.

Technical Specifications
ParameterValue
NSN3439-00-065-8472
Primary Part NumberN3
Item NameFlux,brazing
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerSmith Equipment Mfg Co Llc
StatusCANCELLED
Content Within Each Unit Package9 OZ OZ
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6675-00-027-0051N3 INTERCHANGEABLE
Level,surveying
Leica Geosystems Ag Dba Leica Geosystems Sa
5310-00-139-7089N3 INTERCHANGEABLE
Nut,decorative
Te Connectivity Corporation
6810-00-227-1271 INTERCHANGEABLE
Naphtha,aliphatic
6810-00-227-1272 INTERCHANGEABLE
Naphtha,aliphatic
3040-00-300-6667 INTERCHANGEABLE
Shaft,drive Tightener
4330-00-378-91488B5935 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
6135-00-444-1402 INTERCHANGEABLE
Battery,nonrechargeable
5999-00-701-2688N3 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5340-00-705-58417726507P12 INTERCHANGEABLE
Clip,retaining
Lockheed Martin Corporation Div Rms
5340-00-836-4021 INTERCHANGEABLE
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
N3 Smith Equipment Mfg Co Llc (USA)
Related Parts
6675-00-027-0051INTERCHANGEABLE
LEVEL,SURVEYING
N3
5310-00-139-7089INTERCHANGEABLE
NUT,DECORATIVE
N3
6810-00-227-1271INTERCHANGEABLE
NAPHTHA,ALIPHATIC
6810-00-227-1272INTERCHANGEABLE
NAPHTHA,ALIPHATIC
3040-00-300-6667INTERCHANGEABLE
SHAFT,DRIVE TIGHTENER
4330-00-378-9148INTERCHANGEABLE
FILTER ELEMENT,FLUID
8B5935
6135-00-444-1402INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5999-00-701-2688INTERCHANGEABLE
HEATER,THERMAL RELEASE
N3
5340-00-705-5841INTERCHANGEABLE
CLIP,RETAINING
7726507P12
5340-00-836-4021INTERCHANGEABLE
CLAMP,LOOP
5120-01-106-5113INTERCHANGEABLE
SCREW STARTER,HAND
6610-01-585-6864INTERCHANGEABLE
ALTIMETER,PRESSURE

Frequently Asked Questions

What is NSN 3439-00-065-8472?

NSN 3439-00-065-8472 is a Flux,brazing, manufactured by Smith Equipment Mfg Co Llc, classified under FSC 3439 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3439-00-065-8472?

NSN 3439-00-065-8472 has 1 cross-referenced part number: N3 (Smith Equipment Mfg Co Llc).

What NSN replaces 3439-00-065-8472?

There are 12 known substitutes for 3439-00-065-8472: 6675-00-027-0051, 5310-00-139-7089, 6810-00-227-1271 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N3?

Key specifications for N3: Content Within Each Unit Package: 9 OZ OZ. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-00-065-8472 still in active supply?

NSN 3439-00-065-8472 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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