| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-19631 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT | 93.50 COPPER MAXIMUM FIRST ELEMENT |
| 4.00 TIN MINIMUM AND |
| 6.00 TIN MAXIMUM SECOND ELEMENT |
| 0.10 PHOSPHOROUS MINIMUM AND |
| 0.35 PHOSPHOROUS MAXIMUM THIRD ELEMENT |
| 0.02 LEAD MAXIMUM FOURTH ELEMENT |
| 0.01 ALUMINUM MAXIMUM FIFTH ELEMENT |
| PHYSICAL FORM | STRAIGHT |
| LENGTH | 36.000 INCHES NOMINAL |
| SHAPE | ROUND |
| OUTSIDE DIAMETER | 0.094 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 | 0.094 IN. DIA SIZE AND |
| MIL-RCUSN-A TYPE |
| DEPARTURE FROM CITED DESIGNATOR | QUALITY CONTROL IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILR19631 |