ISO 2491:1974
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Thin parallel keys and their corresponding keyways (Dimensions in millimetres)
Hardcopy , PDF
English, French
01-08-1974
15-05-2019
Also specifies the material of the keys, gives the relation which should be observed between the diameter of shaft and the section of key, and is of general application for cylindrical shaft ends. It is recommended that the values given be adhered to even for special applications. For normal taper keys and corresponding keyways refer to ISO/R 773.
| Committee |
ISO/TC 14
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN E 27 708 : 1974 | Identical |
| NFE 22 175 : 1987 | Similar to |
| NFE 22 177 : 1987 | Similar to |
| NBN E 27 709 : 1974 | Identical |
| PN 91/M-85002 : 1991 | Identical |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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