| DEPARTMENT DESIGNATION | US ARMY AND US ARMY AND US AIR FORCEUS AIR FORCE |
| DESIGN DESIGNATION | OAK LEAF CLUSTEROAK LEAF CLUSTER |
| OVERALL HEIGHT | 0.188 INCHES NOMINAL0.188 INCHES NOMINAL |
| OVERALL SURFACE CONDITION | OXIDIZEDOXIDIZED |
| OVERALL SURFACE TREATMENT | NICKEL AND NICKEL AND SILVERSILVER |
| OVERALL WIDTH | 0.406 INCHES NOMINAL0.406 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY OR NICKEL SILVER OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 41819/4-4 SPECIFICATION SHEET |
| PRECIOUS MATERIAL | SILVER |
| PROCUREMENT GROUP CODE | 38638 |
| SPECIAL FEATURES | NICKEL PLATE ON COPPER ALLOY ONLY; RELIEVEDNICKEL PLATE ON COPPER ALLOY ONLY; RELIEVED |