| MATERIAL | STEEL COMP 420 AND |
| STEEL COMP 303F |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5506 ASSN STD 1ST MATERIAL RESPONSE AND |
| AMS 5737 ASSN STD 2ND MATERIAL RESPONSE |
| STYLE DESIGNATOR | LOCKED IN |
| DISTANCE FROM END OF STUD END THREADS TO NUT END | 1.458 INCHES MINIMUM AND |
| 1.478 INCHES MAXIMUM |
| OVERALL LENGTH | 1.677 INCHES MINIMUM AND |
| 1.697 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF NUT THREAD |
| UNJF STUD THREAD |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| 0.312 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| 3A STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| 24 STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 1.282 INCHES NOMINAL NUT THREAD |
| 0.312 INCHES NOMINAL STUD THREAD |
| LOCKING FEATURE | RING, LOCK KEYED |
| SPECIFICATION/STANDARD DATA | 07482-J1196P19A MANUFACTURERS STANDARD |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND |
| 52.0 ROCKWELL C MAXIMUM |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 07482 |
| MFR SOURCE CONTROLLING REFERENCE | J1196P19 |