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Lead-tin Alloy Solder

NSN: 3439-00-086-0204 | Model: QQS571BTYPESN50

A solder whose main ingredients are lead and tin in ly equal proportions. It is supplied in form of wire, bar and strip.

NSN Properties and Flags
NATO Stock Number
3439-00-086-0204
DEMIL
NO
Diameter
0.030 inches
Physical Form
Wire
Chemical Composition Percentage
Lead 50.0; tin 50.0
Content Within Each Unit Package
1 lb
Wire Core Type
Rosin
Nondefinitive Specification/std Data
Sn50 type
Departure From Cited Designator
As modified by wire core type and diameter

Pricing and Availability

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NSN 3439-00-086-0204 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • QQS571BTYPESN50
Cage Codes:
  • Federal Specifications (CAGE 81348)
Schedule B & Trade:
  • Schedule B: 8515904000 (NAICS 333992)

    Brazing and soldering equipment parts; parts of hot spraying equipment

  • SITC: 73739

    Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying

  • End Use: 21120

    Metalworking machine tools

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.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3439-00-086-0204 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 3439-00-086-0204?
000860204 or 00-086-0204
Does NSN 3439-00-086-0204 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-086-0204?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BCYFK 50/50 TIN LEAD SOLDER

Hazards

Routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: metal fume fever,
pulmonary edema, headache, nausea, dizziness, body aches, & anemia.

short term exposure causes irritation of the nose, throat & skin.

possible lead dust ingestion from sm oking/eating after handling
lead bearngsolders.

explanation of carcinogenicity: none
effects of overexposure: inhalation: metal fume fever, pulmonary edema,
headache, dizziness, body aches, & anemia. Irritation of the nose,
throat & skin. Prolonged inhalation exposure may cause lung or
kidney damage.

medical cond aggravated by exposure: individuals with impaired pulmonary
functions or illness may have symptoms exacerbated by fume
irritants.

First Aid

First aid: inhalation: remove from dust or fume exposure. If breathing
has stopped perform artificial respiration. Get medical aid
immediately.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: n/4
appearance and odor: wire, grey to silver in color

Reactivity

Stability indicator/materials to avoid: yes
hazardous decomposition products: oxides of tin, lead, zinc chloride,
h2s gas.

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: tin
cas: 7440-31-5
rtecs #: xp7320000
fraction by wt: 50%
osha pel: 2 mg/m3
acgih tlv: 2 mg/m3; 9192

ingred name: lead (sara iii)
cas: 7439-92-1
rtecs #: of7525000
fraction by wt: 50%
osha pel: 0.05 mg/m3;1910.1025
acgih tlv: 0.15 mg/m3;dust 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: rosin (core)
fraction by wt: 1-3%

MSDS BRQMJ OATEY 50/50 SOLID WIRE SOLDER

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: eyes: fumes may cause irritation.

skin: fumes may cause irritation. Inhalation: if heated, fumes may
produce respiratory irritation, fever, chills, muscular pain,
vomiting and sweating. Chronic inhala tion of heated fumes cause
brain, liveror kidney damage. Ingestion: may cause abdominal pain,
gastrointestinal irritant
explanation of carcinogenicity: none specified by manufacturer.

effects of overexposure: inhalation/ingestion: brain, liver, kidney,
reproductive, lung damage.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eyes: move to fresh air and irrigate eyes with water for 15
minutes. If irritation persists, seek medical attention. Skin: if
irritation arises, wash thoroughly with soap and water. If
irritation pers ists, seek medical attention. Inhalation: move to
fresh air. Call a poison control center or physician immediately.

ingestion: drink water, call a physician immediately.

Chemical Properties

Hcc: n1
melt/freeze pt: m.P/f.P text: 361f,183c
spec gravity: 9-11.5
solubility in water: negligible
appearance and odor: silver-gray wire metal

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizers
stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: lead fumes above melting point

Proper Disposal

Waste disposal methods: none specified by manufacturer.

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: tin
cas: 7440-31-5
rtecs #: xp7320000
fraction by wt: 50%
other rec limits: none recommended
osha pel: 2 mg/m3
acgih tlv: 2 mg/m3; 9293

ingred name: lead (sara iii)
cas: 7439-92-1
rtecs #: of7525000
fraction by wt: 50%
other rec limits: none recommended
osha pel: 0.05 mg/m3;1910.1025
acgih tlv: 0.15 mg/m3;dust 9293
epa rpt qty: 1 lb
dot rpt qty: 1 lb