| III MATERIAL | STEEL COMP 4130 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL DISTANCE INCLUDING KEYS | 2.250 INCHES NOMINAL |
| SPECIAL FEATURES | 140 SERRATIONS INSIDE DIA |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |
| EXTERNAL KEY QUANTITY | 2 |
| EXTERNAL STRAIGHT KEY WIDTH | 0.220 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 6371 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.110 INCHES NOMINAL |