| MATERIAL | STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS A322 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS A331 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| UNC STUD THREAD |
| NOMINAL THREAD SIZE | 1.000 INCHES NUT THREAD |
| 1.000 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| 5A STUD THREAD |
| THREAD QUANTITY PER INCH | 8 NUT THREAD |
| 8 STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 1.875 INCHES MAXIMUM NUT THREAD |
| 1.500 INCHES MAXIMUM STUD THREAD |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND |
| A STYLE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NUT END THREAD LENGTH |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |