Approvals
The U.S. Specification SAE J-1966 replaces MIL-L-6082E.
Although it was planned to replace the British Specification DERD 2472 with a DEF STAN specification this has now been put into abeyance and instead the SAE specification has been adopted.
| U.S. | Approved J-1966 SAE Grade 50 |
| British | Approved J-1966 SAE Grade 50 |
| French | (AIR 3560/D Grade SAE 50) |
| Russian | MS-20 |
| NATO Code | O-117 Obsolete |
| Joint Service | OM-270 |