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Copper Brazing Alloy

NSN: 3439-00-141-8707 | Model: AWS A5.8

A brazing alloy whose main ingredient is copper. It is supplied in the form of wire, bar, strip, or grains (granular). Excludes brazing alloy, silver.

NSN Properties and Flags
NATO Stock Number
3439-00-141-8707
DEMIL
NO
Width
0.063 inches
Thickness
0.050 inches
Length
20.000 inches
Flux Feature
Not included
Physical Form
Strip
Chemical Composition Percentage
81; silver 15.5; phosphorus 5.25; other 0.15
Precious Material And Location
Integral silver
Precious Material
Silver
Nondefinitive Specification/std Data
Bcup-5
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE8E518Q0101 2017-12-01 PEPCF 249 CO
SPE8E515Q0378 2015-03-03 PEPCB 82 CO

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3439-00-141-8707 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • AWS A5.8
  • QQB650BCUP5
Cage Codes:
  • American Welding Society, Inc. (CAGE 31505)
  • Federal Specifications (CAGE 81348)
Schedule B & Trade:
  • Schedule B: 8515904000 (NAICS 333992)

    Brazing and soldering equipment parts; parts of hot spraying equipment

  • SITC: 73739

    Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying

  • End Use: 21120

    Metalworking machine tools

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

S - Item contains silver.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    186720 - Tools: torches oxygen cutting/weldng

  • WCC:

    732 - Tools, hand and portable, electric

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    J - 100.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    K
  • Quantity per pack
    1
  • Unit of Measure
    Co
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Os9---v
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $128.63 to $214.38..
Does NSN 3439-00-141-8707 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, General Services Administration, and Tennessee Valley Authority
What is the NIIN of NSN 3439-00-141-8707?
001418707 or 00-141-8707
Does NSN 3439-00-141-8707 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-141-8707?
Solicitation SPE8E518Q0101 for qty 249 on 11/23/2017
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BDBQR STA-SILV 15

Hazards

Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute hazard is metal fume fever,
caused by breathing copper or zinc fume. Chronic effects may be
caused by fluorides from the flux or possible pulmonary disease,
such as pneumoconiosis.

explanation of carcinogenicity: no ingredient of a concentration of 0.1%
or greater is listed as a carcinogen or suspected carcinogen by
iarc, ntp, osha
effects of overexposure: metal fume inhalation: metallic taste, throat
irritation, coughing, shortness of breath, nausea, fever, body
ache, chills.

medical cond aggravated by exposure: pulmonary diseases

First Aid

First aid: remove from exposure. Give oxygen or artificial respiration
if needed. Get medical attention.

Chemical Properties

Hcc: n1
appearance and odor: solid wire or rod

Reactivity

Stability indicator/materials to avoid: yes
none specified by manufacturer.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: fumes and/or gases produced during
welding or brazing operations. They will vary in composition.

Proper Disposal

Waste disposal methods: dispose of in accordance with local, state and
federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: silver (sara iii)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt: 15%
other rec limits: acgih 0.01 mg sol.Ag
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9293
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: copper (sara iii)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 80%
other rec limits: none specified
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2mg/m3 fume; 9293
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: phosphorous (yellow) (sara iii)
cas: 7723-14-0
rtecs #: th3500000
fraction by wt: 5.0%
other rec limits: none specified
osha pel: 0.1 mg/m3
acgih tlv: 0.1 mg/m3; 9293
epa rpt qty: 1 lb
dot rpt qty: 1 lb