HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM |
HOLE DIAMETER | 0.513 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
OUTSIDE DIAMETER | 0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750,COMP A FED SPEC 1ST MATERIAL RESPONSE OR CDA ASSN STD 2ND MATERIAL RESPONSE OVERALL |
MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
MATERIAL | COPPER ALLOY OR COPPER ALLOY 425 OVERALL |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 1 STYLE OR 2 STYLE AND 3 COMPOSITION OR 4 COMPOSITION |
STYLE DESIGNATOR | FLAT EXTERNAL TEETH |