| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A CF OR HF FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-281, CLASS B CD OR HF FED SPEC 2ND MATERIAL RESPONSE |
| MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 |
| NOMINAL THREAD SIZE | 0.500 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| THREAD CLASS | 3A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 13 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |