# ISO 368:2006 — Withdrawn and superseded ISO standards For ISO 368:2006, item title is Spinning preparatory, spinning and doubling (twisting) machinery — Tubes for ring-spinning, doubling and twisting spindles, taper 1:38 and 1:64; status code is 9599; successor is ISO 368:2017; withdrawn / published date is 2006-03-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 368:2006 _(verified: appears in the quote below)_ - **Item title:** Spinning preparatory, spinning and doubling (twisting) machinery — Tubes for ring-spinning, doubling and twisting spindles, taper 1:38 and 1:64 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 368:2017 - **Withdrawn / published date:** 2006-03-22 _(verified: appears in the quote below)_ ## What the source says > 40272,IS,,ISO 368:2006,"Spinning preparatory, spinning and doubling (twisting) machinery — Tubes for ring-spinning, doubling and twisting spindles, taper 1:38 and 1:64","Matériel de préparation de filature, de filature et de retordage — Tubes pour broches de continus à filer et à retordre à anneaux, conicité 1:38 et 1:64",2006-03-22,4,['59.120.10'],ISO/TC 72/SC 1,9599,[4342],[72872],['en'],6,"
ISO 368:2006 specifies the dimensions (length and inner diameter) and permissible total run-out of tubes with taper 1:38 and 1:64 for ring-spinning, doubling and twisting spindles used in the textile industry. It also specifies the dimensions and tolerances of the gauges for checking the tubes.
" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).