| EXTERNAL PREBENT KEY WIDTH | 0.150 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 5 |
| HOLE DIAMETER | 0.590 INCHES NOMINAL |
| INTERNAL KEY QUANTITY | 2 |
| INTERNAL PREBENT KEY LENGTH | 0.120 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL THICKNESS | 0.024 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 0.870 INCHES NOMINAL |
| STYLE DESIGNATOR | EXTERNAL AND INTERNAL PRE-BENT KEYS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |