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Lead-tin Alloy Solder

NSN: 3439-00-163-4348 | Model: ASTM B32

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
3439-00-163-4348
DEMIL
NO
Diameter
0.063 inches
Physical Form
Wire
Chemical Composition Percentage
Tin 51.5; lead 47.535; antimony 0.5; bismuth 0.25; copper 0.08; others 0.08; arsenic 0.025; iron 0.02; zinc 0.005; aluminum 0.005
Content Within Each Unit Package
5 lb
Wire Core Type
Rosin

Pricing and Availability

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NSN 3439-00-163-4348 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • ASTM B32
  • SN50WRAP3 0.063 5LB
  • C11841-0003
  • QQ-S-571
  • SN50WRAP3 0.063 5LB
  • ASTM B32-94
  • SN50PB50WRAP3 0.063 5LB
Cage Codes:
  • American Society For Testing and (CAGE 81346)
  • Rosemount Aerospace Ltd (CAGE U8539)
  • Military Specifications (CAGE 81349)
  • 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.

Freight Information:
  • NMFC:

    136440 - Solder noi o/t w/gold etc sub1

  • 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:

    S - 60.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    No qup
  • 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 $129.44 to $215.73..
Does NSN 3439-00-163-4348 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, Poland, Spain, Australia, Germany, Republic Of Korea, Italy, and Greece
What is the NIIN of NSN 3439-00-163-4348?
001634348 or 00-163-4348
Does NSN 3439-00-163-4348 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-163-4348?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BKHGC SN50WRAP3 0.063 5LB

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: metallic taste abdominal
pain, nausea, joint or muscle pain or weakness, loss of weight,
mental confusion, lead line on gumes, poisoning. Ingestion:
poisoning.

explanation of carcinogenicity: lead & arsenic are suspected a1
carcinogens.

effects of overexposure: inhalation: metallic taste abdominal pain,
nausea, joint or muscle pain or weakness, possible loss of weight,
mental confusion, lead line on gums, poisoning. Ingestion:
poisoning.

First Aid

First aid: inhalation: remove from area. If burned from molten metal,
give ordinary burn first aid. Obtain medical attention.

Chemical Properties

Boiling pt: b.P. Text: >1700f
vapor pres: 0.000016
spec gravity: 7.3 to 11.3
solubility in water: insoluble
appearance and odor: metallic color, solid-grey to shiny silvery grey.

Reactivity

Stability indicator/materials to avoid: yes
acids, bases & oxidizers, molten metal
stability condition to avoid: high heat, open flame
hazardous decomposition products: toxic fumes

Proper Disposal

Waste disposal methods: scrap drippings/drosses should be stored in a
closed container/returned to a lead recycler. Follow federal, state
& local regulations regarding disposal.

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
fraction by wt: 47.53%
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: tin
cas: 7440-31-5
rtecs #: xp7320000
fraction by wt: 51.5%
osha pel: 2 mg/m3
acgih tlv: 2 mg/m3; 9192

ingred name: antimony (sara iii)
cas: 7440-36-0
rtecs #: cc4025000
fraction by wt: 0.5%
osha pel: 0.5 mg/m3
acgih tlv: 0.5 mg sb/m3; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: bismuth
cas: 7440-69-9
rtecs #: eb2600000
fraction by wt: 0.25%
acgih tlv: 10 mg/cum

ingred name: copper (sara iii)
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 0.08%
other rec limits: 1 mg(cu)/m3 (dust)
osha pel: 0.1mg/m3 fume/1 dust
acgih tlv: 0.2mg/m3 fume; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: arsenic (sara iii)
cas: 7440-38-2
rtecs #: cg0525000
fraction by wt: 0.025%
osha pel: 0.5 mg/m3 (as)
acgih tlv: 0.01,a1 mg/m3; 9394
epa rpt qty: 1 lb
dot rpt qty: 1 lb

ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 0.02%

ingred name: zinc (sara iii)
cas: 7440-66-6
rtecs #: zg8600000
fraction by wt: 0.005%
osha pel: 10 mg zno/m3
acgih tlv: 10 mg zno/m3; 9192
epa rpt qty: 1000 lbs
dot rpt qty: 1000 lbs

ingred name: aluminum (sara iii)
cas: 7429-90-5
rtecs #: bd0330000
fraction by wt: 0.005%
osha pel: 15mg/m3 dust/5 fume
acgih tlv: 10mg/m3 dust; 9192