Product Details | WELDING ROD

3439-00-950-9045 A filler metal in wire or rod form used in welding where the fusing or melting heat is supplied through the medium of a gas flame or Tungsten Inert Gas welding (TIG) wherein the filler metal does not serve as a carrier for the electric current. See also ELECTRODE,WELDING. For a collection of welding rods, see WELDING ROD SET.

Part Alternates: QQR571TYPE1CLASSFSRCUZN1, 3439-00-950-9045, 00-950-9045, 3439009509045, 009509045

Metalworking Machinery | Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

Supply Group (FSG) NSN Assign. NIIN
34 01 JAN 1962 00-950-9045

Cross Reference | NSN 3439-00-950-9045

Part Number Cage Code Manufacturer
QQR571TYPE1CLASSFSRCUZN1 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3439-00-950-9045

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
FILLER METAL CHEMICAL COMPOSITION IN PERCENT 57.00 COPPER MINIMUM AND 63.00 COPPER MAXIMUM FIRST ELEMENT 42.00 ZINC NOMINAL SECOND ELEMENT 0.50 TIN MINIMUM AND 1.50 TIN MAXIMUM THIRD ELEMENT 0.750 IRON MINIMUM AND 0.25 IRON MAXIMUM FOURTH ELEMENT 0.05 LEAD MAXIMUM FIFTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT 100.00 NONIDENTIFIED ELEMENTS NOMINAL SINGLE ELEMENT
PHYSICAL FORM STRAIGHT
LENGTH 36.000 INCHES NOMINAL
SHAPE ROUND
OUTSIDE DIAMETER 0.250 INCHES NOMINAL
PROCESS TYPE FOR WHICH DESIGNED GAS CARBON ARC OR GAS TUNGSTEN ARC
WELD POSITION FOR WHICH DESIGNED ALL POSITIONS
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND FS-RCUZN-1 CLASS
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY CHEMICAL COMPOSITION PERCENTAGE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE QQR571TYPE1CLASSFSRCUZN1

Restrictions/Controls & Freight Information | NSN 3439-00-950-9045

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information