| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-19631 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT | 29.00 NICKEL MINIMUM AND |
| 33.00 NICKEL MAXIMUM FIRST ELEMENT |
| 1.25 MANGANESE MAXIMUM SECOND ELEMENT |
| 1.20 TIN MAXIMUM THIRD ELEMENT |
| 1.00 ZINC MAXIMUM FOURTH ELEMENT |
| 0.40 IRON MINIMUM AND |
| 0.70 IRON MAXIMUM FIFTH ELEMENT |
| PHYSICAL FORM | STRAIGHT |
| LENGTH | 36.000 INCHES NOMINAL |
| SHAPE | ROUND |
| OUTSIDE DIAMETER | 0.188 INCHES NOMINAL |
| PROCESS TYPE FOR WHICH DESIGNED | CARBON ARC OR |
| GAS METAL ARC OR |
| OXYACETYLENE OR |
| GAS TUNGSTEN ARC |
| WELD POSITION FOR WHICH DESIGNED | HORIZONTAL |
| NONDEFINITIVE SPEC/STD DATA | 0.188 IN. DIA SIZE AND |
| MIL-RCUNI TYPE |
| DEPARTURE FROM CITED DESIGNATOR | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZX |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILR19631 |