BS 5380:1984

This standard BS 5380:1984 Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads is classified in these ICS categories:

• 23.100.40 Piping and couplings

This British Standard specifies the requirements for port and stud couplings, incorporating a toroidal sealing ring, for use with hydraulic components operating at pressures up to 400 bar¹⁾ and a temperature range of – 10 °C to + 120 °C.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Requirements for couplings incorporating a toroidal sealing ring. The dimensions specified can be used with couplings complying with the requirements of BS 4368 Parts 1 and 3 or adaptors complying with the requirements of BS 5200.