IS 4632 : 1968 Specification for Square Sliders for Stitch Regulators for Sewing Machines for Household Purposes

1 Scope

1.1 This standard specifies the requirements for two types ofsquare sliders for stitch regulators for sewing machines for household purposes.

1.1.1 This standard does not deal with square sliders for stitchregulators for industrial or special purposes sewing machines.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1501 :1959Method for Vickers hardness test for steel

IS 1570 :1961Schedules for wrought steels for generalengineering purposes

IS 2500 : Part I :1963 Sampling inspection tables:Part I Inspection by attributes and by count ofdefects