PN: 100850718 R100031909 MTS 250, Nr:K3860605.08;gas meter REMUS 4 G 1, 6 No: 103435 OBSOLETE;Natural gas meter 100419643 position 3, drawing No.219453 ;Closing assembly for disk-type check valve position 29, drawing No.219453 ;Seal for valve body-cover position 3, drawing No.219451;Closing assembly for disk-type check valve position 29, drawing No.219451;Seal for valve body-cover position 3, drawing No.219457;Closing assembly for disk-type check vavle position 29, drawing No.219457;Seal for valve body-cover position 2, drawing No.219686 ;Closing assembly for Schlumberger check valve position 5, drawing No.219686 ;Seal for valve body-cover Direxi 1000 CTR1500/5A 233-12-4-72