Standard ASSEMBLED COUPLING, THREADLESS - FLEXIBLE, FIXED CAVITY, SELF-BONDING, ENVELOPE DIMENSIONS 2016-06-16 CURRENT AS1651B
Standard ASSEMBLED COUPLING, THREADLESS - FLEXIBLE, FIXED CAVITY, SELF-BONDING, ENVELOPE DIMENSIONS 2013-01-02 HISTORICAL AS1651A
Standard ASSEMBLED COUPLING, THREADLESS - FLEXIBLE, FIXED CAVITY, SELF BONDING, ENVELOPE DIM. 1998-03-01 HISTORICAL AS1651