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Welding Electrode

NSN: 3439-00-505-6073 | Model: AWS A5.12/A5.12M

A coated or uncoated filler metal or an uncoated nonfiller material in wire or solid rod form. It is used in welding where the fusing or melting heat is supplied through the medium of an electric arc wherein the rod serves as carrier of the electric current. For a collection of welding electrodes, see welding electrode set. Excludes electrode, cutting, solid.

NSN Properties and Flags
NATO Stock Number
3439-00-505-6073
DEMIL
NO
Outside Diameter
0.250 inches
Length
7.000 inches
Current Type
Ac or dc
Physical Form
Straight
Weld Position For Which Designed
All positions
Polarity Characteristic
Reverse or straight
Flux Coating Type
Stabilized arc
Features Provided
Ground finish
Material
Tungsten alloy non filler
Material Specification
Awsa5.12-80, cl ewp assn standard single material response filler
Shape
Round

Pricing and Availability

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NSN 3439-00-505-6073 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • AWS A5.12/A5.12M
  • 76Z54
  • AWSA5.12-80 EWP 0.250 7 IN. LG
  • 76Z54
Cage Codes:
  • American Welding Society, Inc. (CAGE 31505)
  • Esab Group, Inc., The (CAGE 96073)
  • Tec Welding and Cutting Systems L (CAGE 30367)
Schedule B & Trade:
  • Schedule B: 8311200000 (NAICS 333992)

    Cored wire of base metal, for electric arc-welding

  • SITC: 69955

    Wire, rods, electrodes, etc., of base metal or of metal carbides, flux coated for soldering, etc, ; agglomerated base metal powder for metal spraying

  • End Use: 12300

    Finished metal shapes

Identification:
HMIC

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

PMIC

U - Precious metal content is unknown

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:

    197060 - Welding bars/rods/wire

  • WCC:

    746 - Welding equipment and soldering supplies

  • 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.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    L
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Lp9---n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $44.59 to $74.32..
Does NSN 3439-00-505-6073 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, Tennessee Valley Authority, Spain, and Greece
What is the NIIN of NSN 3439-00-505-6073?
005056073 or 00-505-6073
Does NSN 3439-00-505-6073 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-505-6073?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BPPLV TUNGSTEN ELECTRODES

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: contact of skin with dust may
cause irritation.

explanation of carcinogenicity: none
effects of overexposure: skin: redness, itching.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhalation: remove to fresh air. Resuscitate if needed. Eyes:
flush with plenty of water for 15 minutes. See doctor. Skin: wash
with soap and water. Ingestion: do not induce vomiting. See doctor.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 10652f,5900
melt/freeze pt: m.P/f.P text: 6116f,3380c
spec gravity: 19.3
solubility in water: insoluble
appearance and odor: opague, grey colored solid

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents, strong mineral acids
stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: metal fumes

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: tungsten
cas: 7440-33-7
rtecs #: yo7175000
fraction by wt: 99.9%
other rec limits: none recommended
osha pel: 5 mg/m3/ 10 stel
acgih tlv: 5 mg/m3/10 stel;9293