IS 11280 : 1996 House hold sewing machines - Feed bar - Specification

1 Scope

This standard specifies the requirements for feed bar for sewingmachines (both for Type A and Type B) for household purposes.

2 References

IS 210 :1993Grey iron castings

IS 1068 :1993Elcctroplated coating of nickel plus chromiumand copper plus nickel plus chromium -Specification

IS 1875 :1992Carbon steel billets, blooms, slabs and bars forforging - Specification

IS 2500 : Part 1 :1992 Sampling inspection procedures:Part 1 Attribute sampling plans indexed byacceptable quality level (AQL) for lot-by-lotinspection

IS 4905 :1968Methods for random sampling