PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SSBF1/2Brazing Alloy,silver

J. W. Harris Co., Inc. · NSN 3439-01-511-6005 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-511-6005 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-511-6005. Primary manufacturer part number: SSBF1/2.
Features
  • Brazing Alloy,silver — FSC 3439
  • 2 verified cross-references
  • Primary manufacturer: J. W. Harris Co., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brazing Alloy,silver, cataloged under National Stock Number 3439-01-511-6005, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is J. W. Harris Co., Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3439-01-511-6005
Primary Part NumberSSBF1/2
Item NameBrazing Alloy,silver
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerJ. W. Harris Co., Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5950-00-051-969110176180 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
2810-00-118-948440050 INTERCHANGEABLE
Cover,engine Poppet Valve Rocker
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
2910-00-848-10026416132 INTERCHANGEABLE
Pump,fuel,cam Actuated
Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
6625-00-978-784040050 INTERCHANGEABLE
Test Set,electrical Power
Dictaphone Corporation
5961-01-038-9249 INTERCHANGEABLE
Transistor
4320-01-154-835252-212-127-105 INTERCHANGEABLE
Impeller,pump,centrifugal
Sunair Incorporated
5935-01-259-36254005-0 INTERCHANGEABLE
Jack,tip
Fluke Electronics Corp
7520-01-317-983040050 INTERCHANGEABLE
Marker Assortment,tube Type
Sanford Corp
8465-01-541-831140050 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
5310-01-653-88614-0050 INTERCHANGEABLE
Washer,flat
Namjet Llc
Cross-Reference Index
Part NumberManufacturer
SSBF1/2 PRIMARY J. W. Harris Co., Inc. (USA)
40050 PRIMARY J. W. Harris Co., Inc. (USA)
Related Parts
5950-00-051-9691INTERCHANGEABLE
TRANSFORMER,POWER
10176180
2810-00-118-9484INTERCHANGEABLE
COVER,ENGINE POPPET VALVE ROCKER
40050
2910-00-848-1002INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
6416132
6625-00-978-7840INTERCHANGEABLE
TEST SET,ELECTRICAL POWER
40050
5961-01-038-9249INTERCHANGEABLE
TRANSISTOR
4320-01-154-8352INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
52-212-127-105
5935-01-259-3625INTERCHANGEABLE
JACK,TIP
4005-0
7520-01-317-9830INTERCHANGEABLE
MARKER ASSORTMENT,TUBE TYPE
40050
8465-01-541-8311INTERCHANGEABLE
HYDRATION SYSTEM
40050
5310-01-653-8861INTERCHANGEABLE
WASHER,FLAT
4-0050

Frequently Asked Questions

What is NSN 3439-01-511-6005?

NSN 3439-01-511-6005 is a Brazing Alloy,silver, manufactured by J. W. Harris Co., Inc., classified under FSC 3439 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3439-01-511-6005?

NSN 3439-01-511-6005 has 2 cross-referenced part numbers: SSBF1/2 (J. W. Harris Co., Inc.), 40050 (J. W. Harris Co., Inc.).

What NSN replaces 3439-01-511-6005?

There are 10 known substitutes for 3439-01-511-6005: 5950-00-051-9691, 2810-00-118-9484, 2910-00-848-1002 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SSBF1/2?

Key specifications for SSBF1/2: Special Features: USED FOR METAL BRAZINGFLUX OPERATIONS; STAY SILV BRAZING FLUX; BLACK. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-01-511-6005 still in active supply?

NSN 3439-01-511-6005 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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