Vertical shaft packing nut lock.
| Other author | United States. Army. Air Corps. |
| Format | Microform |
| Publication Info | Washington : [publisher not identified], 1918. |
| Description | 3 pages ; cm. |
| Subjects |
| Series | Liberty Engine Service Bull. No. 6 |
| General note | Record is based on bibliographic data in CIS Index to U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from LexisNexis Academic & Library Solutions. |
| General note | [on service procedure for military aircraft engine]. |
| Citation/References note | CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 3 |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997. 11 x 15 cm. (CIS US Executive Branch Documents, 1910-1932 : no. W87.20-6.D). |
| Govt. docs number | W 87.20:6 |