1. VALUES SHOWN IN THE TABLES TAKEN DIRECTLY FRCM -CAN STANDARD FOR
KEASUFUBENT BETWEEN PINS WHICH IS TRE VALUE FOR "HE LOW LIMIT OF THE
MACHINING TOLERANCE
INVOLUTE SERRATIONS, ASA 85.26 - 1950, WITH ME EXCEPTION OF MINI"
2. FOR RECCMMENDED DESIGN PRACTICE SEE NAS 540.
AIA/NAS NAS 541-1983 history
1983AIA/NAS NAS 541-1983 Involute Serrations - Internal 45 Degree Pressure Angle Loose Fit Superseded - September 1983 (Rev. 2)