| MATERIAL THICKNESS | 0.340 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| OVERALL HEIGHT | 0.580 INCHES NOMINAL |
| SPECIAL FEATURES | BORE W/KEYWAY 0.250 IN. WD:OD FLATTED T0 1.220 IN. FROM CENTRE LINE ON ONE SIDE;W/1 IN. DIA CUTTER |
| SHOULDER DIAMETER | 1.8099 INCHES MINIMUM AND 1.8115 INCHES MAXIMUM |
| SHOULDER HEIGHT | 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF 29 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OR SPEC HWS4 GROUP 530 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| HOLE DIAMETER | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | DEF 13B GROUP 5B MIL SPEC SINGLE MATERIAL RESPONSE OR SPEC HWS4 GROUP 8A MIL STD SINGLE MATERIAL RESPONSE OVERALL |