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National Stock Number:
3439-00-255-8944
Federal Supply Class:
3439
National Item Identification Number:
002558944
Description:
ROD,WELDING
Detail:
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 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.
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Manufacturer Information:
| A5.7 ERCUSN-A | 31505 | AMERICAN WELDING SOCIETY, INC. | | AIRC056A | 00741 | MESSER LLC | | AWS A5.7 | 31505 | AMERICAN WELDING SOCIETY, INC. | | AIRC056A | 80382 | BOC GROUP INC THE | | QQ-R-571 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | RCUSN-A 0.187 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY FILLER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-R-571,CL RCUSN-A FED SPEC SINGLE MATERIAL RESPONSE FILLER | | FILLER METAL CHEMICAL COMPOSITION IN PERCENT | 61.00 COPPER NOMINAL FIRST ELEMENT | | 37.00 ZINC NOMINAL SECOND ELEMENT | | 0.15 SILICON NOMINAL THIRD ELEMENT | | PHYSICAL FORM | STRAIGHT | | LENGTH | 36.000 INCHES NOMINAL | | SHAPE | ROUND | | OUTSIDE DIAMETER | 0.187 INCHES NOMINAL | | PROCESS TYPE FOR WHICH DESIGNED | CARBON ARC OR | | GAS TUNGSTEN ARC | | WELD POSITION FOR WHICH DESIGNED | ALL POSITIONS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | RCUSN-A 0.187 |
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