| INSIDE DIAMETER | 1.130 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4130 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER, SMALL FRONT SHAFT |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 1.355 INCHES MINIMUM AND 1.395 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.420 INCHES MINIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 TYPE 1 CLASS C AND MIL-C-46168 COLOR LUSTERLESS GREEN 383 MIL SPEC 1ST TREATMENT RESPONSE |
| SURFACE TREATMENT | PRIMER AND PAINT |