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Lead Alloy Solder

NSN: 3439-00-105-9131 | Model: 44

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

NSN Properties and Flags
NATO Stock Number
3439-00-105-9131
DEMIL
NO
Diameter
0.035 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 lb
Wire Core Type
Rosin
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE8E520T0238 2019-11-25 DJL00 122 SL
SPE8E518T4988 2018-10-01 PEPCF 108 SL

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3439-00-105-9131 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • 44
  • ASTM B32
  • SN40WRAP3 0.035 1LB
  • QQ-S-571
  • SN40WRAP3 0.035 1LB
  • SN40PB60WRAP3 0.035 1LB
Cage Codes:
  • Kester Inc (CAGE 75297)
  • American Society For Testing and (CAGE 81346)
  • Federal Specifications (CAGE 81348)
Replacements:
  • 3439-00-105-9131 replaces 3439-01-010-5111
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:

    135850 - Lead base alloys noi tin

  • WCC:

    576 - Metal and metal products, nos, (less than 35 feet)

  • 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
    Sl
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    -------
  • Repariability
    If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $117.86 to $196.43..
Does NSN 3439-00-105-9131 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, U.s. Marine Corps, Department Of The Navy, National Aeronautics and Space Administration, Brazil, Republic Of Korea, and Turkey
What is the NIIN of NSN 3439-00-105-9131?
001059131 or 00-105-9131
Does NSN 3439-00-105-9131 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-105-9131?
Solicitation SPE8E520T0238 for qty 122 on 11/15/2019
When was this national stock number assigned to the federal catalog?
Jul 15, 1968
MSDS

Material Safety

MSDS BTHSM 44 FLUX CORED SOLDER

Hazards

Routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: unknown osha: no
health hazards acute and chronic: acute: inhalation-over exposure to
lead may lead to central nervous system disorders. Ingestion-not
likely to occur, but would have similiar effects as inhalation.

chronic: repeated inhalation and ing estion of lead can result in
systemic poisoning.

explanation of carcinogenicity: none specified by manufacturer.

effects of overexposure: inhalation-drowsiness, seizures, coma and
death.

medical cond aggravated by exposure: pre-existing conditions or diseases
of the blood and blood-forming organs, kidneys and possibly
reproductive system.

First Aid

First aid: eye contact-for burns flush immediately with cool water. Skin
contact-for burns flush immdiately with coll water.

inhalation-remove person from exposure to fumes. Ingestion-if
thought to be overexpose d, the person should have a blood analysis
done.

Chemical Properties

Hcc: n1
spec gravity: >1
solubility in water: 0
appearance and odor: silver-gray metal in wire, ribbon or preformed
shapes with a core of flux.

Reactivity

Stability indicator/materials to avoid: yes
strong acids, strong oxidizers.

stability condition to avoid: none
hazardous decomposition products: melted solder may liberate carbon
monoxide, carbon dioxide, lead oxide fumes.

Proper Disposal

Waste disposal methods: solder can be reclaimed.

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 iii)
cas: 7439-92-1
rtecs #: of7525000
other rec limits: none recommended
osha pel: see 1910.1025
acgih tlv: 0.15 mg/m3,dust;9394
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: tin
cas: 7440-31-5
rtecs #: xp7320000
other rec limits: none recommended
osha pel: 2 mg/m3
acgih tlv: 2 mg/m3; 9394

ingred name: silver (sara iii)
cas: 7440-22-4
rtecs #: vw3500000
other rec limits: none recommended
osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3; 9394
epa rpt qty: 1 lb
dot rpt qty: 1 lb

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

ingred name: antimony (sara iii)
cas: 7440-36-0
rtecs #: cc4025000
other rec limits: none recommended
osha pel: 0.5 mg/m3
acgih tlv: 0.5 mg (sb)/m3; 9394
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

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

MSDS CLJND ROSIN CORE SOLDER

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute short-term overexposure may lead
to central nervous system disorders, characterized by drowsiness,
seizures, coma and death. It should be recognized that exposures of
this magnitude in an indust rial environment are extremely
unlikely. Chronic overexposure: prolonged overexposure to lead can
result in systemic poisoning with symptoms of metallic taste,
anemia, insomnia, weakness, constipation , abdominal pain,
gastrointestinal disorders, joint and muscular pain and muscular
weakness and may cause damage to the blood-forming, nervous,
kidneys, and reproductive systems.

explanation of carcinogenicity: this product has not been listed as a
suspect carcinogen by ntp, iarc, or osha.

effects of overexposure: acute: drowsiness, seizures, coma, and death.

chronic: systemic poisoning with symptoms of metallic taste,
anemia, insomnia, weakness, constipation, abdominal pain,
gastrointestinal disorders, joint a nd muscle pain and muscular
weakness, and may cause damage to the blood-forming, nervous,
kidneys, and reproductive systems.

medical cond aggravated by exposure: persons with pre-existing diseases
of the blood and blood forming organs, kidneys, nervous system, and
possibly reproductive system.

First Aid

First aid: inhalation: remove from exposure and call physician. Skin:
wash affected areas with soap and water. If burns should occur from
molten metal treat for burn and get immediate medical assistance.

eyes: f lush with water for 15 minutes, call a physician.

ingestion: ingest large quantities of water, call a physician.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: metal >1300c;rosin=106
melt/freeze pt: m.P/f.P text: metal=179-312c;250c-core
spec gravity: 7.3-11.3(metal);rosin=1.1
solubility in water: insoluble
appearance and odor: silver-white metal, core has slight rosin odor.

Reactivity

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

stability condition to avoid: not applicable.

hazardous decomposition products: at temperatures above the melting
point, toxic fumes or vapors may be emitted.

Proper Disposal

Waste disposal methods: disposer must comply with local, state and
federal disposal or discharge laws. If hazardous under 40 cfr 261,
subparts b and c, material must be treated or disposed in a
facility meeting the requireme nts of 40 cfr 254 or 265. If
non-hazardous, material should be disposed, dispose in a facility
meeti ng the requirements of 40 cfr 257.

Ingredients List

Ingred name: tin
cas: 7440-31-5
rtecs #: xp7320000
minumum % wt: 0.

maxumum % wt: 100.

other rec limits: none recommended
osha pel: 2 mg/m3
acgih tlv: 2 mg/m3; 9596

ingred name: lead (sara 313) (cercla)
cas: 7439-92-1
rtecs #: of7525000
minumum % wt: 0.

maxumum % wt: 100.

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: rosin
cas: 8050-09-7
minumum % wt: 1.

maxumum % wt: 3.

other rec limits: none recommended

ingred name: silver
cas: 7440-22-4
rtecs #: vw3500000
< wt: 20.

osha pel: 0.01 mg/m3
acgih tlv: 0.1 mg/m3
epa rpt qty: 1 lb
dot rpt qty: 1 lb