519 Time Period Unit Qualifier
Code identifying the type of time period
- Type
- Identifier (ID)
- Length
- Min 1 / Max 1
- Codes
| Code | Description | 
|---|
 | 1 | Month |  | 2 | Year |  | A | Hourly Appurtenance Units (Hours of Enhancement/Addition to Equipment) |  | D | Daily Time Units |  | H | Hourly Time Units |  | O | Other Time Units |