| FULL INTERNAL THREAD LENGTH | 0.430 INCHES NOMINAL |
| INSERT SIZE | 0.3750-24 UNJF-3B |
| INTERNAL THREAD RELIEF DEPTH | 0.070 INCHES NOMINAL |
| LENGTH | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5734 OR 5737 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| NOMINAL THREAD SIZE | 0.3750 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | INSERT,SCREW THREAD,SELF-LOCKING AND NON-SELF-LOCKING,METAL,HEAVY DUTY |
| SPECIAL FEATURES | INSERT HAS EXTERNAL THREAD 0.5625-12 UNC-2A |
| SPECIFICATION/STANDARD DATA | 80205-NAS1395 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | GROOVED KEYLOCK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700,METHOD 1,CLASS 4 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.430 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |