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Subclass UF
| UF1-910 | Artillery | |
| UF157-302 | Tactics. Maneuvers. Drill regulations | |
| UF400-405 | Field artillery | |
| UF450-455 | Seacoast artillery | |
| UF460-465 | Siege artillery | |
| UF470-475 | Howitzer artillery. Mortar batteries | |
| UF480-485 | Garrison artillery | |
| UF500-515 | Weapons systems | |
| UF520-537 | Ordnance and small arms | |
| UF540-545 | Arsenals, magazines, armories, etc. | |
| UF560-780 | Ordnance material (Ordnance proper) | |
| UF820-830 | Ballistics. Velocities and motions of projectiles | |
| UF848-856 | Artillery instruments. Fire control, etc. | |
