STANDARD MODIFICATION SUFFIXES
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SUFFIX
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MEANING
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APPLIES TO SERIES
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L_ _
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NON-STANDARD LENGTH (LENGTH SPECIFIED IN MM)
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ALL STRAIGHT
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C_ _
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NON-STANDARD FRONT LENGTH (LENGTH SPECIFIED IN MM)
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ALL 45° CIRCULAR EXCEPT 96 SERIES
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D_ _
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NON-STANDARD REAR LENGTH (LENGTH SPECIFIED IN MM)
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ALL 45° CIRCULAR EXCEPT 96 SERIES
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E_ _
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NON-STANDARD FRONT LENGTH (LENGTH SPECIFIED IN MM)
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ALL 90° CIRCULAR EXCEPT 96 SERIES
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F_ _
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NON-STANDARD REAR LENGTH (LENGTH SPECIFIED IN MM)
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ALL 90° CIRCULAR EXCEPT 96 SERIES
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AD
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ANTI-DECOUPLING
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ALL CIRCULAR
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TD
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TORQUE-DIFFERENTIAL ANTI-DECOUPLING
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ALL CIRCULAR
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AP
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SPANNER HOLES IN COUPLING NUT
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ALL CIRCULAR EXCEPT AP SERIES, WHERE SPANNER HOLES ARE STANDARD
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CON
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CONDUCTIVE O-RING
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ALL CIRCULAR EXCEPT A, B, R, W & Z INTERFACE, WHICH DON'T HAVE O-RINGS
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DH
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DRAINHOLES
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BT, 91, 97 & BLANKING COVERS
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ET
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EARTH TAG
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BT, 91 & 97
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IET
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INTERNAL EARTH TAG
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95 & BLANKING COVERS
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FN
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COUPLING NUT WITH FLATS
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ALL CIRCULAR
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G
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COUPLING NUT WITH GRUB SCREW
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ALL CIRCULAR
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HEX
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COUPLING NUT HEX
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ALL CIRCULAR
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N
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NICKEL PLATED BRAIDTAIL
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70 SERIES
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NB
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NO BRAIDTAIL
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70 SERIES
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NM
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NO PART-MARKING
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ALL
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NS
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NO SEAL
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ALL CIRCULAR EXCEPT A, B, R, W & Z INTERFACE, WHICH DON'T HAVE O-RINGS
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This list is standard modification suffixes, and which series they apply to:
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OTHER MODIFICATIONS, WHICH AREN’T SUFFIXES ARE AS FOLLOWS:
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CODE
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MEANING
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APPLIES TO SERIES
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WHERE IN PART NUMBER
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D
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DIRECT COUPLING
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ALL STRAIGHT CIRCULAR
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AS IN 95L1-D20-08-1-C
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F
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DIRECT COUPLING, WITH GROMMET COMPRESSION FOLLOWER
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ALL STRAIGHT CIRCULAR
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AS IN BTK1-F12-08-1-C-L38
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T2
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STYLE II ASSEMBLY WITH SPIN-COUPLING SECONDARY ADAPTOR
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ALL CIRCULAR WHERE ØG EXCEEDS ØT, EXCEPT 35, 36, 37 & 39 SERIES, WHERE T2 CONFIGURATION IS AUTOMATICALLY SUPPLIED BUT DOES NOT FEATURE IN PART NUMBER
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AS IN BTH3-09T209-1-C
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T3
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STYLE II ASSEMBLY WITH DIRECT-COUPLING SECONDARY ADAPTOR
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ALL STRAIGHT CIRCULAR WHERE ØG EXCEEDS ØT, EXCEPT 35, 36, 37 & 39 SERIES, WHERE T2 CONFIGURATION IS AUTOMATICALLY SUPPLIED BUT DOES NOT FEATURE IN PART NUMBER
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AS IN 95M1-10T308-1-C
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T1
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NOT T2 CONFIGURATION
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35, 36, 37 & 39 SERIES THAT WOULD OTHERWISE BE T2 CONFIGURATION
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AS IN 39H1-23T120-1-B-L5
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