NationalStockNumber.INFO
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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.
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Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICU - 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.
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| No pre-dated pricing for this NSN could be found. | |
| Does NSN 3439-00-057-4642 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Tennessee Valley Authority | |
| What is the NIIN of NSN 3439-00-057-4642? | |
| 000574642 or 00-057-4642 | |
| Does NSN 3439-00-057-4642 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 3439-00-057-4642? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Routes of entry: inhalation: unknown skin: no ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: electric arc welding or oxy fuel
welding may create fumes and gases which can be dangerous to your
health. acute: overexposure to fumes may result in discomfort such
as irritation to the respiratory system, damage to lungs and
asthma-likesymptoms, and pulmonary edema bronchitis. Chronic: can
lead to siderosis.
explanation of carcinogenicity: chromium and nickel and their compounds
are on the iarc list and ntp list as posing a carcinogenic risk to
humans.
effects of overexposure: chromates present in welding fumes can cause
asthma-like fumes. Nickel compounds in the fume can cause a
metallic taste, nausea, tightness in the chest, fever and allergic
reactions. Fluorides may cau se a skin rash.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: call for medical aid. employ first aid techniques
recommended by the american red cross.
Hcc: n1
solubility in water: insoluble
appearance and odor: not specified by manufacturer.
Stability indicator/materials to avoid: yes
none specified by manufacturer.
stability condition to avoid: none specified by manufacturer.
hazardous decomposition products: gaseous reaction products may include
carbon monoxide and carbon dioxide. Ozone and nitrogen oxides may
be formed by arc
Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposable container or
liner in an environmentally acceptable manner, in full compliance
with federal, state an d local 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.
Ingred name: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 0-1%
other rec limits: none specified
osha pel: (c) 5 mg/m3 dust
acgih tlv: 5 mg/m3 dust 9293
ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
fraction by wt: 0-3%
other rec limits: none specified
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293
ingred name: chromium (sara iii)
cas: 7440-47-3
rtecs #: gb4200000
fraction by wt: 5-35%
other rec limits: none specified
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: nickel (sara iii)
cas: 7440-02-0
rtecs #: qr5950000
fraction by wt: 0-30%
other rec limits: none specified
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9192
ingred name: molybdenum
cas: 7439-98-7
rtecs #: qa4680000
fraction by wt: 0-35%
other rec limits: none specified
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3; 9293
ingred name: tungsten
cas: 7440-33-7
rtecs #: yo7175000
fraction by wt: 0-15%
other rec limits: none specified
osha pel: 5 mg/m3/ 10 stel
acgih tlv: 5 mg/m3/10 stel;9192
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 0-10%
other rec limits: none specified
osha pel: 5 mg/m3
acgih tlv: 10 mg/m3 as fe2o3
ingred name: vanadium (sara iii)
cas: 7440-62-2
rtecs #: yw1355000
fraction by wt: 0-2%
other rec limits: none specified
osha pel: c,0.5 mg v2o5/m3 rd
acgih tlv: 0.05 mg v205/m3;9293
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
fraction by wt: 30-60%
other rec limits: none specified
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
ingred name: boron
cas: 7440-42-8
rtecs #: ed7350000
fraction by wt: 0-3%
other rec limits: none specified
osha pel: 15 mg/m3 (as oxide)
acgih tlv: 10 mg/m3 (as oxide)