| DISTANCE FROM CENTER OF EYE TO SHANK END | 5.029 INCHES MINIMUM AND 5.079 INCHES MAXIMUM |
| EYE INSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| EYE OUTSIDE WIDTH | 0.750 INCHES NOMINAL |
| EYE STOCK THICKNESS | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 5.453 INCHES MINIMUM AND 5.500 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OR AMS 5300 ASSN STD 6TH MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| RING INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| RING STOCK DIAMETER | 0.375 INCHES NOMINAL |
| SHANK LENGTH | 4.437 INCHES MINIMUM AND 4.484 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.750 INCHES NOMINAL |
| SHOULDER THICKNESS | 0.094 INCHES NOMINAL |
| SPECIAL FEATURES | RING MATERIAL MIL-S-6758 COND D,PAINT INTERIOR GREEN |
| STYLE DESIGNATOR | ROUND, CLOSED W/SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-6889 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.625 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNF |