The american System Interchangeability required for field service of weapons Focus on management of clearances Go-no go gauges employed to ensure fit Allowed parts to be made in large lots Go-no go gauges 人 16881
The American System • Interchangeability required for field service of weapons • Focus on management of clearances • Go-no go gauges employed to ensure fit • Allowed parts to be made in large lots Go - no go gauges 16.881 MIT
Tolerances on drawings Binary acceptance criteria Multiple quality characteristics All criteria must be met (dominance) 3 06:0039 20·30 3± 3a3-1k 3504 5°30:20° 人 16881 MIT
Tolerances on Drawings • Binary acceptance criteria • Multiple quality characteristics • All criteria must be met (dominance) 16.881 12MIT