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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 , PDF 3 Users , PDF 5 Users , PDF 9 Users
15-05-2019
English, French
01-08-1974
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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.
| 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Withdrawn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 |
| DIN EN ISO 16330:2004-08 | Reciprocating positive displacement pumps and pump units - Technical requirements (ISO 16330:2003) |
| 10/30165662 DC : 0 | BS ISO 13706 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - AIRCOOLED HEAT EXCHANGERS |
| I.S. EN ISO 13706:2011 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - AIR-COOLED HEAT EXCHANGERS (ISO 13706:2011) |
| I.S. EN ISO 10441:2007 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FLEXIBLE COUPLINGS FOR MECHANICAL POWER TRANSMISSION - SPECIAL-PURPOSE APPLICATIONS |
| API 671 : 2007 | SPECIAL PURPOSE COUPLINGS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| 05/30070377 DC : DRAFT OCT 2005 | ISO 10441 - PETROLEUM AND NATURAL GAS INDUSTRIES - FLEXIBLE COUPLINGS FOR MECHANICAL POWER TRANSMISSION - SPECIAL PURPOSE APPLICATIONS |
| UNI EN ISO 13706 : 2012 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - AIR-COOLED HEAT EXCHANGERS |
| API 671 : 2007 : R2010 | SPECIAL PURPOSE COUPLINGS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| API 661 : 2015 | PETROLEUM, PETROCHEMICAL, AND NATURAL GAS INDUSTRIES - AIR-COOLED HEAT EXCHANGERS |
| BS EN ISO 10441:2007 | Petroleum, petrochemical and natural gas industries. Flexible couplings for mechanical power transmission. Special-purpose applications |
| BS EN ISO 16330:2003 | Reciprocating positive displacement pumps and pump units. Technical requirements |
| BS EN ISO 14847:1999 | Rotary positive displacement pumps. Technical requirements |
| ISO 13706:2011 | Petroleum, petrochemical and natural gas industries — Air-cooled heat exchangers |
| ISO 10441:2007 | Petroleum, petrochemical and natural gas industries Flexible couplings for mechanical power transmission Special-purpose applications |
| ISO 16330:2003 | Reciprocating positive displacement pumps and pump units Technical requirements |
| EN ISO 13706:2011 | Petroleum, petrochemical and natural gas industries - Air-cooled heat exchangers (ISO 13706:2011) |
| EN ISO 10441:2007 | Petroleum, petrochemical and natural gas industries - Flexible couplings for mechanical power transmission - Special-purpose applications (ISO 10441:2007) |
| EN ISO 16330:2003 | Reciprocating positive displacement pumps and pump units - Technical requirements (ISO 16330:2003) |
| 04/30111935 DC : DRAFT APR 2004 | ISO 13706 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - AIRCOOLED HEAT EXCHANGERS |
| BS EN ISO 13706:2011 | Petroleum, petrochemical and natural gas industries. Aircooled heat exchangers |
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