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Lead Alloy Solder

NSN: 3439-00-812-1294 | Model: TNK-1

A solder whose main ingredient is lead. It is supplied in form of wire, bar and strip.

NSN Properties and Flags
NATO Stock Number
3439-00-812-1294
DEMIL
NO
Diameter
0.040 inches
Physical Form
Wire
Chemical Composition Percentage
Lead 57.54 pct, tin 41.5 pct, antimony 0.5 pct, bismuth 0.25 pct, copper 0.08 pct, other elements 0.08 pct, arsenic 0.02 pct, iron 0.02 pct, aluminum 0.005 pct, zinc 0.005 pct
Content Within Each Unit Package
1 pound
Wire Core Type
Rosin-cored nonactivated

Pricing and Availability

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NSN 3439-00-812-1294 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • TNK-1
  • ASTM B32
  • SN40WRP2 0.040 1LB
  • QQ-S-571
  • SN40WRP2 0.040 1LB
  • SN40PB60WRP2 0.040 1LB
Cage Codes:
  • Reading Electric Co Complete (CAGE 05847)
  • American Society For Testing and (CAGE 81346)
  • Federal Specifications (CAGE 81348)
Schedule B & Trade:
  • Schedule B: 8311303000 (NAICS 331491)

    Lead-tin solders (coated rods and cored wire)

  • 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:

    133050 - Welders noi/parts noi

  • 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:

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

  • 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
    Sl
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    E2200x-
  • 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 $83.84 to $139.73..
Does NSN 3439-00-812-1294 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 Army, Department Of The Air Force, Department Of The Navy, Brazil, and Singapore
What is the NIIN of NSN 3439-00-812-1294?
008121294 or 00-812-1294
Does NSN 3439-00-812-1294 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-812-1294?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS CCVRV ROSIN CORE IN WIRE SOLDER

Hazards

Ld50 lc50 mixture: not given for product as a whole
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: prolonged inhalation of vapors formed
when heated with inadequate ventilation may result in symptomatic
irritation. This material contains a rosin derivative. Rosin and
some of its derivatives have be en reported to cause an allergic
skin reaction in sensitive individuals.

explanation of carcinogenicity: this compound contains no ingredients at
concentrations of 0.1% or greater that are carcinogens or suspect
carcinogens.

effects of overexposure: respiratory tract irritation, skin burns,
tissue damage.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: if molten material comes in contact with the skin, cool under
a running stream of water. Do not attempt to remove rosin from the
skin. Removal could result in severe tissue damage. Get medical
attent ion.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 480f,249c
melt/freeze pt: m.P/f.P text: 178f,81c
vapor pres: not given
vapor density: 10.8
spec gravity: 1.1
evaporation rate & reference: not given
solubility in water: insoluble
appearance and odor: light amber viscous liquid, mild odor

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizers may cause violent reaction.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: none specified by manufacturer.

Proper Disposal

Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposal container or
liner in accordance with all federal, state and 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.

Ingredients List

Ingred name: rosin acid
cas: 8050-09-7
fraction by wt: 94.5%
other rec limits: none recommended

ingred name: organic amine hydrochloride
fraction by wt: 1.1%
other rec limits: none recommended

ingred name: non-hazardous ingredients
fraction by wt: balance
other rec limits: none recommended

MSDS CHVVY LEAD,TIN,SILVER,BISMUTH, ANTIMONY AND INDIUM

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no
health hazards acute and chronic: inhalationmay be irritating to the
respiratory system. Skin-may cause irritation. Eye-may cause
irritation. Ingestion-may be absorbed by the digestive system and
can result in both acute and chronic o verexposure.

explanation of carcinogenicity: this product is suspected of containing
an osha regulated carcinogen not specifically identified by the
manufacturer.

effects of overexposure: if left untreated: may cause headache, nausea,
vomiting, abdominal spasm, fatigue, sleep disturbances, weight
loss, anemia and pain in legs, arm and joints.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eyes-flush with copious amounts of water. Get immediate
medical attention. Skin-wash thoroughly with soap & water.

inhalation-remove from exposure. Get medical attention if
experiencing affects of ove rexposure. Ingestion-get immediate
medical attention.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 3164f,1740c
melt/freeze pt: m.P/f.P text: 621f,327c
spec gravity: 11.3
solubility in water: negligible
appearance and odor: silver, gray metal, no apparent odor.

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizers.

stability condition to avoid: high temperatures may produce heavy metal
fumes, vapors and/or dust.

hazardous decomposition products: this product may liberate hydrogen
gas.

Proper Disposal

Waste disposal methods: dispose of substance as hazardous waste 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: lead (sara 313) (cercla)
cas: 7439-92-1
rtecs #: of7525000
fraction by wt: 99.9%
other rec limits: none recommended
osha pel: see 1910.1025
acgih tlv: 0.05mg/m3, a3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: copper (sara 313) (cercla)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt:
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: tin
cas: 7440-31-5
rtecs #: xp7320000
fraction by wt:
other rec limits: none recommended
osha pel: 2 mg/m3
acgih tlv: 2 mg/m3; 9596

ingred name: silver (sara 313) (cercla)
cas: 7440-22-4
rtecs #: vw3500000
fraction by wt:
other rec limits: none recommended
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9596
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: bismuth
cas: 7440-69-9
rtecs #: eb2600000
fraction by wt:
other rec limits: none recommended

ingred name: antimony (sara 313) (cercla)
cas: 7440-36-0
rtecs #: cc4025000
fraction by wt:
other rec limits: none recommended
osha pel: 0.5 mg/m3
acgih tlv: 0.5 mg (sb)/m3; 9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: indium
cas: 7440-74-6
rtecs #: nl1050000
fraction by wt:
other rec limits: none recommended
osha pel: 0.1 mg/m3
acgih tlv: 0.1 mg/m3; 9596