British Standards Document
BS 5106
Dimensions of spiral anti-extrusion back-up rings and their housings. Specification

https://doi.org/10.3403/30475486U

BS 5106 is maintained by MCE/18/-/3. The current release of this standard is:

BS 5106:2024 Dimensions of spiral anti-extrusion back-up rings and their housings. Specification

https://doi.org/10.3403/30475486 (published 29/04/2024)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS 5106:1988 [current until 29/04/2024]
BS 5106:1982 [current until 31/01/1989]