NationalStockNumber.INFO
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A filler metal in wire or rod form used in welding where the fusing or melting heat is supplied through the medium of a gas flame or tungsten inert gas welding (tig) wherein the filler metal does not serve as a carrier for the electric current. See also electrode, welding. For a collection of welding rods, see welding rod set.
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Welding machine parts and parts of apparatus
Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying
Metalworking machine tools
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 3439-00-401-7067 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 3439-00-401-7067? | |
| 004017067 or 00-401-7067 | |
| Does NSN 3439-00-401-7067 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 3439-00-401-7067? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Nov 26, 1969 | |
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: acute: metallic taste, naus, tightness
of chest, fever, irrit of eyes, nose, throat & skin; loss of
consciousness/death due to welding gases/lack of o*2.
chronic: adverse efts may result from long time expos to welding
fumes, gases/dusts. These efts may incl skin sensit, neurological
dmg, & resp (efts of overexpos)
explanation of carcinogenicity: chromium: known carcinogen (ntp), group 1
(iarc); nickel: anticipated to be a carcinogen (ntp), group 2b
(iarc).
effects of overexposure: hlth haz: disease such as bronchial asthma, lung
fibrosis/pneum. Ni & cr must be considered poss carcin. Recent
epidemiological studies of workers melting & working alloys
containing ni/cr have found n o increase risk of cancer.
nevertheless, expos must be maintained below lev specified.
medical cond aggravated by exposure: aggravation of preexisting
respiratory or allergic conditions may occur in some workers.
First aid: ingest: call md immediately . Eyes: immediately flush with
potable water for a minimum of 15 minutes, seek assistance from md
. Skin: flush with copious amounts of water. Call md . Inha l: remove
from exposure and obtain prompt md attention. If victim is
unconscious, administer oxygen. If not breathing, resusitate
immediately.
Appearance and odor: solid alloy wire.
Stability indicator/materials to avoid: yes
none specified by manufacturer.
stability condition to avoid: none specified by manufacturer.
hazardous decomposition products: the constituents of fume are generally
different from ingreds, & may include oxides of metals, chromates,
(supdat)
Waste disposal methods: dispose in accordance with epa or local
regulations. Disposal must be 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.
Ingred name: chromium; (cr) (sara iii)
cas: 7440-47-3
rtecs #: gb4200000
fraction by wt: 17%
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: iron (iii) oxide; (fe)
cas: 1309-37-1
rtecs #: no7400000
fraction by wt: 7%
osha pel: 10 mg/m3 (fe)
acgih tlv: 5 mg/m3(fe),b2; 9293
ingred name: manganese; (mn) (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 3%
osha pel: (c) 5 mg/m3 dust
acgih tlv: 5 mg/m3 dust 9293
ingred name: nickel; (ni) (sara iii)
cas: 7440-02-0
rtecs #: qr5950000
fraction by wt: 71%
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3
ingred name: titanium; (ti) pel/tlv as titanium dioxide
cas: 7440-32-6
rtecs #: xr1700000
fraction by wt: 4%
osha pel: 10 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust