| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.271 INCHES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.100 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.062 INCHES NOMINAL |
| HOLE DIAMETER | 0.283 INCHES MINIMUM AND 0.287 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-698 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-698 FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-698 FED SPEC 5TH MATERIAL RESPONSE OR ASTM A366 ASSN STD 6TH MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.042 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL OVERALL |
| OUTSIDE DIAMETER | 0.437 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.532 INCHES NOMINAL |
| SPECIAL FEATURES | CENTER HOLE WIDTH 0.252 IN. MIN,0.256 IN. MAX |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |