PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16BFlux,brazing

Eutectic Corp · NSN 3439-00-927-0750 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-927-0750 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-927-0750. Primary manufacturer part number: 16B.
Features
  • Flux,brazing — FSC 3439
  • Content Within Each Unit Package: 11 OZ OZ
  • Material for Which Formulated: STEEL
  • Physical Form: PASTE
  • 2 verified cross-references
  • Primary manufacturer: Eutectic Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flux,brazing, cataloged under National Stock Number 3439-00-927-0750, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Eutectic Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN3439-00-927-0750
Primary Part Number16B
Item NameFlux,brazing
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerEutectic Corp
StatusACTIVE
Content Within Each Unit Package11 OZ OZ
Material for Which FormulatedSTEEL
Physical FormPASTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4310-00-146-449716B INTERCHANGEABLE
Tube Nest Assembly
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6660-00-224-6349 INTERCHANGEABLE
Barometer,mercurial
5920-00-236-8660013-1332-030 INTERCHANGEABLE
Arrester,lightning
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5140-00-293-1236 INTERCHANGEABLE
Case,twist Drill
5120-00-347-232716B INTERCHANGEABLE
Wrench,movement Bal
Horizon Aerospace Llc Dba Magnetics Division
5325-00-489-307616B INTERCHANGEABLE
Grommet,nonmetallic
Pierce-Roberts Rubber Company Dba Pierce Roberts Rubber
5999-00-549-8625 INTERCHANGEABLE
Clip,electrical
5365-01-152-608816B INTERCHANGEABLE
Bushing
Mth Tool Company Inc. Dba Mth Pumps
6680-01-352-566616B INTERCHANGEABLE
Glass,liquid Sight Indicator,fla
Clark-Reliance Llc Dba Jacoby-Tarbox
6520-01-532-8136612-2539 INTERCHANGEABLE
Grinding and Polishing Machine,d
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
16B Eutectic Corp (USA)
16B Mg Industries Welding Products Div (USA)
Related Parts
4310-00-146-4497INTERCHANGEABLE
TUBE NEST ASSEMBLY
16B
6660-00-224-6349INTERCHANGEABLE
BAROMETER,MERCURIAL
5920-00-236-8660INTERCHANGEABLE
ARRESTER,LIGHTNING
013-1332-030
5140-00-293-1236INTERCHANGEABLE
CASE,TWIST DRILL
5120-00-347-2327INTERCHANGEABLE
WRENCH,MOVEMENT BAL
16B
5325-00-489-3076INTERCHANGEABLE
GROMMET,NONMETALLIC
16B
5999-00-549-8625INTERCHANGEABLE
CLIP,ELECTRICAL
5365-01-152-6088INTERCHANGEABLE
BUSHING
16B
6680-01-352-5666INTERCHANGEABLE
GLASS,LIQUID SIGHT INDICATOR,FLA
16B
6520-01-532-8136INTERCHANGEABLE
GRINDING AND POLISHING MACHINE,D
612-2539

Frequently Asked Questions

What is NSN 3439-00-927-0750?

NSN 3439-00-927-0750 is a Flux,brazing, manufactured by Eutectic Corp, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-927-0750?

NSN 3439-00-927-0750 has 2 cross-referenced part numbers: 16B (Eutectic Corp), 16B (Mg Industries Welding Products Div).

What NSN replaces 3439-00-927-0750?

There are 10 known substitutes for 3439-00-927-0750: 4310-00-146-4497, 6660-00-224-6349, 5920-00-236-8660 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16B?

Key specifications for 16B: Content Within Each Unit Package: 11 OZ OZ; Material for Which Formulated: STEEL; Physical Form: PASTE. 3 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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