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Welding Electrode

NSN: 3439-00-165-4166 | Model: MIL-312-16 CLASS 1 5/32 DIA

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
3439-00-165-4166
DEMIL
NO
Outside Diameter
0.156 inches
Length
14.000 inches
Current Type
Ac or dc
Physical Form
Straight
Quantity Within Each Unit Package
10.0 pounds
Weld Position For Which Designed
All positions
Polarity Characteristic
Reverse
Flux Coating Type
Shielded arc
Material
Stainless steel filler
Material Specification
Awsa5.4-78, cl e312-16 assn standard single material response filler
Unit Package Type
Can
Shape
Round

Pricing and Availability

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NSN 3439-00-165-4166 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • MIL-312-16 CLASS 1 5/32 DIA
  • MIL-E-22200/2
  • MCKAH 29-9 TY312AC-DC 0.156 10LB
  • MIL-312-16 0.156 10LB
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Hobart Bros Co (CAGE 76254)
Schedule B & Trade:
  • Schedule B: 8311100000 (NAICS 333992)

    Coated electrodes 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
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Cn
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    15b2--1
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $440.80 to $734.67..
Does NSN 3439-00-165-4166 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, U.s. Marine Corps, Department Of The Navy, and Israel
What is the NIIN of NSN 3439-00-165-4166?
001654166 or 00-165-4166
Does NSN 3439-00-165-4166 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-165-4166?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 19, 1973
MSDS

Material Safety

MSDS BDDSX MCKAY GRADE 312

Hazards

Effects of overexposure: inhal: metallic taste,nausea,tightness of
chest;fever,dizziness,dryness or irritat. Eyes/nose/throat

First Aid

First aid: inhal: remove to fresh air & give o*2 or cpr as required. Get
medical attn.

Chemical Properties

Hcc: n1
appearance and odor: welding electrode, 14 in. Lg. 5/32 in. Diam.

Reactivity

Stability indicator/materials to avoid: yes
hazardous decomposition products: oxides of cr,mn,fe,si & c.

conditions to avoid polymerization: will not polymerize

Proper Disposal

Waste disposal methods: dispose of fume or flux or welding grinding
residues from work.Area or filters iaw federal,state & local
regulations. A
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: iron,cas.# 7439-89-6
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 60%.

acgih tlv: 5 mg/cum

ingred name: chromium (sara iii)
cas: 7440-47-3
rtecs #: gb4200000
fraction by wt: 29%.

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: 9%.

osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9192

ingred name: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 1.3%
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: 0.6%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

MSDS BTWPD ARCALOY 312

Hazards

Ld50 lc50 mixture: pel: welding fume is 5 mg/m3
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: yes osha: no
health hazards acute and chronic: overexposure to the gases, fumes and
dust may include irritation of the eys, lungs, nose & throat. Some
toxic gases associated with welding may cause pulmonary edema,
asphyxiation, and death. The pres ence of chromium/chromate in fume
can cause irritation of nasal membranes & skin.

explanation of carcinogenicity: nickel and chromium must be considered
possible carcinogens under osha (29cfr910.1200), iarc.

effects of overexposure: acute overexposure may include signs and
symptoms sucha as water eyes, nose and throat irritation, headache,
dizziness, difficluty in breathing, frequent coughing or chest
pain. The presence of nickel compounds in fume can cause metallic
taste, nausea, tightness of chest, fever and allergic reaction.

medical cond aggravated by exposure: individuals with allergies or
impaired respiratory function may have symptoms worsened by
exposure to welding fumes. However, such reactions cannot be
predicted.

First Aid

First aid: in case of emergency call for medical aid. Employ first aid
techniques recommended by the red cross. If breathing is difficlut
give oxygen & call physician. For electric shock disconnect & turn
off po wer. If not breathing begin artificial respiration,
(mouth-to-mouth). If no detactable pulse begin cardio pulmonary
resuscitation. Immediately call physician. For arc burn apply cold,
clean compresses

Chemical Properties

Hcc: n1
appearance and odor: solid stainless steel core wire with flux coating,
odorless.

Reactivity

Stability indicator/materials to avoid: yes
none currently known.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: welding fumes and gases cannot be
classified simply.

Proper Disposal

Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposable container, or
liner in an environmetally accdeptable manner, in full compliance
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: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 2-3%
other rec limits: none recommended
osha pel: c 5 mg/m3
acgih tlv: 5 mg/m3, dust; 9394

ingred name: nickel (sara iii)
cas: 7440-02-0
rtecs #: qr5950000
fraction by wt: 6-7%
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9394

ingred name: chromium (sara iii)
cas: 7440-47-3
rtecs #: gb4200000
fraction by wt: 22-24%
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9394
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: fluorine (sara iii)
cas: 7782-41-4
rtecs #: lm6475000
other rec limits: none recommended
osha pel: 0.1 ppm
acgih tlv: 1 ppm/ 2 stel; 9394
epa rpt qty: 10 lbs
dot rpt qty: 10 lbs

ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
other rec limits: none recommended
osha pel: 10 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9394

ingred name: silicate binders
other rec limits: none recommended

ingred name: titanium, metal
cas: 7440-32-6
rtecs #: xr1700000
other rec limits: none recommended

ingred name: alpha-alumina (aluminum oxide) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9394

ingred name: calcium oxide
cas: 1305-78-8
rtecs #: ew3100000
other rec limits: none recommended
osha pel: 5 mg/m3
acgih tlv: 2 mg/m3; 9394

ingred name: iron
cas: 6596-57-0
other rec limits: none recommended

MSDS CHHMJ USA 312-16

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: inhal weld fume/gas can be dangerous
to health.Acute overexpo may result in
dicomft(dizz,nau,dryness/irrit nose/throat/eyes).Inhal extr hi f
levels may cause adb pain,dizz,muscular weak,convuls.Contd inhal
could cause loss of consc,death.Cr(vi)cmpd in fume may cause severe
irrit bronch lube/lungs;ingest cr(vi)(sign/sy)
explanation of carcinogenicity: per msds: chronmium and nickel compounds.

effects of overexposure: health: salts may cause injury/death,may burn
eyes.Cr cmpds may cause allergic rx in some people.Ni oxides in
fume may cause tight around chest,fever,allergic rx in some
people.Chronic: siderosis,affect pulm function,excess calcification
of bones/ligaments of ribs/pelvis/spinal
col,ulceration,/perforation of (oth precau)
medical cond aggravated by exposure: chromium compounds may cause
alelrgic rxs in some people.Nickel oxides may cause allergic rxs in
some people.

First Aid

First aid: call for med assistance.Use 1staid procedures recommended by
american red cross.If breathing is difficult give oxy.If not
breathing use cpr(cardiopulmonary resuscitation).Consult physician
if irrit of eyes/skin or flash burns develop afterexposure.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: na
melt/freeze pt: m.P/f.P text: na
decomp temp: decomp text: na
vapor pres: na
vapor density: na
spec gravity: na
ph: na
evaporation rate & reference: na
solubility in water: na
appearance and odor: aws a5.4(stick electrode);aws a5.9(solid wire)
percent volatiles by volume: na
corrosion rate: na

Reactivity

None specified by manufacturer.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: wed fumes/gas cant be classified
simply.Compo/quant depend upon metzl being
weld,procedures,electrodes used.Also(supple)

Proper Disposal

Waste disposal methods: discard any product,residue dispo cntnr,liner in
enviro acceptable manner approv by 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: iron
cas: 7439-89-6
rtecs #: no4565500
other rec limits: none recommended

ingred name: nickel (sara 313) (cercla)
cas: 7440-02-0
rtecs #: qr5950000
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3; 9596

ingred name: molybdenum
cas: 7439-98-7
rtecs #: qa4680000
other rec limits: none recommended
osha pel: 10 ppm.

acgih tlv: 10 ppm.


ingred name: manganese (sara 313)
cas: 7439-96-5
rtecs #: oo9275000
other rec limits: none recommended
osha pel: c, 5 mg/m3 (fume)
acgih tlv: 0.2 mg/m3; 9596

ingred name: chromium (sara 313) (cercla)
cas: 7440-47-3
rtecs #: gb4200000
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596

ingred name: niobium (also called columbium)
cas: 7440-03-1
other rec limits: none recommended

ingred name: titanium dioxide
cas: 13463-67-7
rtecs #: xr2275000
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596

ingred name: calcium carbonate (marble) (limestone)
cas: 1317-65-3
rtecs #: ev9580000
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9596

ingred name: calcium fluoride (as f)
cas: 7789-75-5
rtecs #: ew1760000
other rec limits: none recommended

ingred name: sodium silicate
cas: 1344-09-8
other rec limits: none recommended

ingred name: kaolin
cas: 1332-58-7
rtecs #: gf1670500
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 2 mg/m3 tdust; 9596

ingred name: potassium silicate
cas: 1312-76-1
other rec limits: none recommended

ingred name: cryolite (sodium aluminum fluoride)
cas: 15096-52-3
rtecs #: wa9625000
other rec limits: none recommended

ingred name: zircomium silicates
cas: 7440-67-7
rtecs #: zh7070000
other rec limits: none recommended
osha pel: 5 mg/m3
acgih tlv: 5 mg/m3/10 stel;9596

ingred name: copper (sara 313) (cercla)
cas: 7440-50-8
rtecs #: gl5325000
other rec limits: none recommended
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2 mg/m3 fume; 9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: quartz
cas: 14808-60-7
rtecs #: vv7330000
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9596