DISTANCE FROM CENTERLINE TO END OF KEY | 36.0 MILLIMETERS NOMINAL |
EXTERNAL STRAIGHT KEY WIDTH | 18.0 MILLIMETERS NOMINAL |
HOLE DIAMETER | 18.8 MILLIMETERS MINIMUM AND 19.2 MILLIMETERS MAXIMUM |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL |
MATERIAL THICKNESS | 0.9 MILLIMETERS MINIMUM AND 1.1 MILLIMETERS MAXIMUM |
III MATERIAL | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL |
III MINIMUM TENSILE STRENGTH | 48000 POUNDS PER SQUARE INCH |
PROPRIETARY CHARACTERISTICS | PACS |
OUTSIDE DIAMETER | 39.2 MILLIMETERS MINIMUM AND 40.8 MILLIMETERS MAXIMUM |
STYLE DESIGNATOR | KEY |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-87115,CL 1 MIL SPEC 2ND TREATMENT RESPONSE OR MIL-C-83488,TY 2,CL 2 MIL SPEC 3RD TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OR ALUMINUM ALLOY AND CHROMATE OVERALL |