BS-5106 › Complete Document History
Dimensions of spiral anti-extrusion back-up rings and their housings. Specification

Complete Current Edition:
   2024 EDITION - Dimensions of spiral anti-extrusion back-up rings and their housings. Specification. - April 29, 2024

Obsolete Revision Information:
   1989 EDITION - Specification for dimensions of spiral anti-extrusion back-up rings and their housings. - Jan. 31, 1989
   1988 EDITION - REAFFIRMED IN 12/1/2012 - Jan. 31, 1989
   1982 EDITION - WITHDRAWN, 1/31/1989 - April 30, 1982
   1974 EDITION - OBSOLETE EDITION - Jan. 1, 1974