NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

DIN EN ISO 23553-1 [CURRENT] references following documents:

Document number Edition Title
ISO 8216-99 2002-06 Petroleum products - Fuels (class F); Classification - Part 99: General More 
ISO 8434-1 2018-07 Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors More 
ISO 8434-2 2007-09 Metallic tube connections for fluid power and general use - Part 2: 37° flared connectors More 
ISO 8434-3 2005-07 Metallic tube connections for fluid power and general use - Part 3: O-ring face seal connectors More 
ISO 8434-6 2009-08 Metallic tube connections for fluid power and general use - Part 6: 60° cone connectors with or without O-ring More 
ISO 9974-1 1996-04 Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 1: Threaded ports More 
ISO 9974-3 1996-04 Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 3: Stud ends with metal-to-metal sealing (type B) More 
ISO/TR 7620 2005-05 Rubber materials - Chemical resistance More 
NEMA 250 2020 Enclosures for Electrical Equipment (1000 Volts Maximum) More