EN ISO 2692:2021
Current
The latest, up-to-date edition.
Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) (ISO 2692:2021)
23-06-2021
This document defines the maximum material requirement (MMR), the least material requirement (LMR) and the reciprocity requirement (RPR). These requirements can only be applied to linear features of size of cylindrical type or two parallel opposite planes type.These requirements are often used to control specific functions of workpieces where size and geometry are interdependent, for example to fulfil the functions “assembly of parts” (for MMR) or “minimum wall thickness” (for LMR). However, the MMR and LMR can also be used to fulfil other functional design requirements.
| Committee |
CEN/TC 290
|
| DocumentType |
Standard
|
| ProductNote |
This standard also identical to ISO 2692:2021
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SS-EN ISO 2692:2021 | Identical |
| PN-EN ISO 2692:2021-09 | Identical |
| NF EN ISO 2692:2021 | Identical |
| I.S. EN ISO 2692:2021 | Identical |
| UNI EN ISO 2692:2021 | Identical |
| ÖNORM EN ISO 2692:2021 12 15 | Identical |
| UNE-EN ISO 2692:2023 | Identical |
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