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1/4 Inch (in) T1 (NPTF) and 1/8 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting
Unit of Measure
1 2 

Item #

Item Name

Material

T1 (NPTF)

T2 (ORB)

6405-04-02 N/A 1/4 Inch (in) T1 (NPTF) and 1/8 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1/4 in N/A 1/8 in
6405-04-04 N/A 1/4 Inch (in) T1 (NPTF) and 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1/4 in N/A 1/4 in
6405-05-02 N/A 5/16 Inch (in) T1 (NPTF) and 1/8 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 5/16 in N/A 1/8 in
6405-05-04 N/A 5/16 Inch (in) T1 (NPTF) and 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 5/16 in N/A 1/4 in
6405-06-04 N/A 3/8 Inch (in) T1 (NPTF) and 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 3/8 in N/A 1/4 in
6405-06-06 N/A 3/8 Inch (in) T1 (NPTF) and 3/8 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 3/8 in N/A 3/8 in
6405-06-08 N/A 3/8 Inch (in) T1 (NPTF) and 1/2 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 3/8 in N/A 1/2 in
6405-08-04 N/A 1/2 Inch (in) T1 (NPTF) and 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1/2 in N/A 1/4 in
6405-08-06 N/A 1/2 Inch (in) T1 (NPTF) and 3/8 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1/2 in N/A 3/8 in
6405-08-08 N/A 1/2 Inch (in) T1 (NPTF) and 1/2 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1/2 in N/A 1/2 in
6405-10-06 N/A 5/8 Inch (in) T1 (NPTF) and 3/8 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 5/8 in N/A 3/8 in
6405-10-08 N/A 5/8 Inch (in) T1 (NPTF) and 1/2 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 5/8 in N/A 1/2 in
6405-10-12 N/A 5/8 Inch (in) T1 (NPTF) and 3/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 5/8 in N/A 3/4 in
6405-12-08 N/A 3/4 Inch (in) T1 (NPTF) and 1/2 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 3/4 in N/A 1/2 in
6405-12-12 N/A 3/4 Inch (in) T1 (NPTF) and 3/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 3/4 in N/A 3/4 in
6405-14-12 N/A 7/8 Inch (in) T1 (NPTF) and 3/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 7/8 in N/A 3/4 in
6405-16-12 N/A 1 Inch (in) T1 (NPTF) and 3/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 in N/A 3/4 in
6405-16-16 N/A 1 Inch (in) T1 (NPTF) and 1 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 in N/A 1 in
6405-16-20 N/A 1 Inch (in) T1 (NPTF) and 1 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 in N/A 1 1/4 in
6405-20-12 N/A 1 1/4 Inch (in) T1 (NPTF) and 3/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 1/4 in N/A 3/4 in
6405-20-16 N/A 1 1/4 Inch (in) T1 (NPTF) and 1 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 1/4 in N/A 1 in
6405-20-20 N/A 1 1/4 Inch (in) T1 (NPTF) and 1 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 1/4 in N/A 1 1/4 in
6405-24-16 N/A 1 1/2 Inch (in) T1 (NPTF) and 1 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 1/2 in N/A 1 in
6405-24-20 N/A 1 1/2 Inch (in) T1 (NPTF) and 1 1/4 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 1/2 in N/A 1 1/4 in
6405-24-24 N/A 1 1/2 Inch (in) T1 (NPTF) and 1 1/2 Inch (in) T2 (ORB) Carbon Steel Male O-Ring Boss x Female NPTF Adapter Fitting N/A Carbon Steel N/A 1 1/2 in N/A 1 1/2 in
Unit of Measure
1 2