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Welding Flux

NSN: 3439-00-200-1581 | Model: MILF18251

An item designed primarily for welding but may sometimes be used for brazing in addition to welding.

NSN Properties and Flags
NATO Stock Number
3439-00-200-1581
DEMIL
NO
Physical Form
Powder
Mesh Size
60
Material For Which Formulated
Steel
Welding Process For Which Designed
Arc
Content Within Each Unit Package
100 lb
Nondefinitive Specification/std Data
Milf3 type

Pricing and Availability

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NSN 3439-00-200-1581 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • MILF18251
Cage Codes:
  • Military Specifications (CAGE 81349)
Replacements:
  • 3439-00-200-1581 replaces 3439-00-068-5058
Schedule B & Trade:
  • Schedule B: 8515902000 (NAICS 333992)

    Welding machine parts and parts of apparatus

  • 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:

    071695 - Flux soldering noi o/t liquid

  • WCC:

    635 - Chemicals, other than drugs or sundries

  • 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:

    C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp

  • LTL:

    Q - 70.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    V
  • Quantity per pack
    No qup
  • Unit of Measure
    Bg
  • 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 $1,396.97 to $2,328.28..
Does NSN 3439-00-200-1581 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Marine Corps, and Department Of The Navy
What is the NIIN of NSN 3439-00-200-1581?
002001581 or 00-200-1581
Does NSN 3439-00-200-1581 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-200-1581?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BDJFN SUBMERGED ARC FLUX

Hazards

Effects of overexposure: welding fumes can result in discomfort such as
dizziness,nausea.Irritation of nose,eyes & throat.

First Aid

First aid: employ first aid techniques recommended by the american red
cross. If breathing is difficult,give oxygen;if not
breathing,employ cpr;in case of electric shock;turn off power &
follow recommended treat ment.

Chemical Properties

Hcc: n1
appearance and odor: powder form.

Reactivity

Stability indicator/materials to avoid: yes
none
stability condition to avoid: none
hazardous decomposition products: welding fumes & gases cannot be
classified simply.

Proper Disposal

Waste disposal methods: keep in covered drums,pending disposal. Handle &
dispose in full compliance with all applicable
international,federal,state, & 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: alpha-alumina (aluminum oxide) (epa lists only fibrous
forms) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt: 35%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

ingred name: magnesite(cas#1309-42-8)
fraction by wt: 20%
acgih tlv: 10mg/cum.


ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt: 10%
osha pel: see table z3
acgih tlv: 0.1 mg/m3 rdust;9293

ingred name: calcium fluoride
cas: 7789-75-5
rtecs #: ew1760000
fraction by wt: 5%
osha pel: 2.5 mg/m3 (f)
acgih tlv: 2.5 mg/m3 (f); 8990

ingred name: zircon (zirconium iv,silicate)
cas: 14940-68-2
rtecs #: zh9000000
fraction by wt:
osha pel: 5 mg/m3/10 stel (zr)
acgih tlv: 5 mg/m3/10 stel (zr)