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| Category A - Military and Critical Applications | Oring AS568B (size only) | ||||
| SIZE TOLERANCE | |||||
| Size Tol. | See chart AS568 | ||||
| Flash Extension/P.L. Projection | Maximum Acceptable Dim. | Material Cross Section | Max. | ||
| Category "A" | All | 0.003" | |||
| Material Cross Section | Max. | ||||
| Less than 0.100" | 0.003" | ||||
| 0.100" to 0.134" | 0.003" | ||||
| 0.135" to 0.204" | 0.004" | ||||
| 0.205" to 0.268" | 0.005" | ||||
| 0.269" to 0.281" | 0.006" | ||||
| Flash Thickness | 0.005" | ||||
| Off register/Mismatch | Maximum Acceptable Dim. | ||||
| Category "A" | |||||
| Material Cross Section | Max. | ||||
| Less than 0.100" | 0.003" | ||||
| 0.100" to 0.134" | 0.004" | ||||
| 0.135" to 0.204" | 0.005" | ||||
| 0.205" to 0.268" | 0.006" | ||||
| 0.269" to 0.281" | 0.006" | ||||
| Combined Flash, Offset and Parting Line Projection | |||||
| DEFECT TOLERANCE | |||||
| RMA Handbook (surface imperfections) | |||||
| Flats | |||||
| Backrind | Maximum Acceptable Dim. | ||||
| Category "A" | |||||
| Material Cross Section | Depth | Width | |||
| Less than 0.100" | 0 | 0 | |||
| 0.100" to 0.134" | 0.003" | 0.005" | |||
| 0.135" to 0.268" | 0.004" | 0.006" | |||
| 0.269" to 0.281" | 0.005" | 0.010" | |||
| P.L. Indentation | Maximum Acceptable Dim. | ||||
| Category "A" | |||||
| Material Cross Section | Depth | Width | |||
| Less than 0.100" | 0.003" | 0.010" | |||
| 0.100" to 0.134" | 0.003" | 0.015" | |||
| 0.135" to 0.204" | 0.004" | 0.020" | |||
| 0.205" to 0.268" | 0.005" | 0.025" | |||
| 0.269" to 0.281" | 0.006" | 0.030" | |||
| Foreign Material | Maximum Acceptable Dim. | ||||
| Category "A" | |||||
| Material Cross Section | Depth | Width | |||
| Less than 0.100" | Non Visible | ||||
| 0.100" to 0.134" | 0.003" | 0.005" | |||
| 0.135" to 0.204" | 0.004" | 0.007" | |||
| 0.205" to 0.268" | 0.005" | 0.010" | |||
| 0.269" to 0.281" | 0.006" | 0.015" | |||
| Inclusions | |||||
| (depression left from foreign material) | |||||
| Indentations | |||||
| Non Fill | Maximum Acceptable Dim. | ||||
| Category "A" | |||||
| Material Cross Section | Depth | Width | |||
| Less than 0.100" | None | ||||
| 0.100" to 0.134" | 0.002" | 0.010" | |||
| 0.135" to 0.204" | 0.003" | 0.015" | |||
| 0.205" to 0.268" | 0.003" | 0.025" | |||
| 0.269" to 0.281" | 0.003" | 0.040" | |||
| Mold Deposit Defects | Maximum Acceptable Dim. | ||||
| (Indentations) | Category "A" | ||||
| Material Cross Section | Depth | Width | |||
| Less than 0.100" | 0.003" | 0.010" | |||
| 0.100" to 0.134" | 0.003" | 0.015" | |||
| 0.135" to 0.204" | 0.004" | 0.020" | |||
| 0.205" to 0.268" | 0.004" | 0.025" | |||
| 0.269" to 0.281" | 0.005" | 0.030" | |||
| Flow Marks | Maximum Acceptable Dim. | ||||
| Category "A" | |||||
| Material Cross Section | Depth | Long | |||
| Less than 0.135" | 0.002" | 0.060" | |||
| 0.135" and over | 0.002" | 0.180" | |||
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