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CGA High Pressure Cylinder Connections Nuts and Nipples
Unit of Measure
1 

Item #

Item Name

Gas Service

Maximum Working Pressure

Thread Diameter

Number of Threads per Inch

M34-1 N/A 1-1/8 Inch (in) Hex Nut for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M34-10 N/A Handtight Nut (Brass) for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M34-10P N/A Handtight Nut with Black Plastic Grip for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M58-1 N/A 1-1/8 Inch (in) Hex Nut for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M58-10P N/A Handtight Nut with Black Plastic Grip for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M32-1 N/A 1-1/8 Inch (in) Hex Nut for Nitrous Oxide High Pressure Cylinder Connections N/A Nitrous Oxide CGA-326 N/A 3000 psi N/A 0.830 in N/A 14
M32-10P N/A Handtight Nut with Black Plastic Grip for Nitrous Oxide High Pressure Cylinder Connections N/A Nitrous Oxide CGA-326 N/A 3000 psi N/A 0.830 in N/A 14
M30-1 N/A 1-1/8 Inch (in) Hex Nut for Carbon Dioxide High Pressure Cylinder Connections N/A Carbon Dioxide CGA-320 N/A 3000 psi N/A 0.830 in N/A 14
M30-10P N/A Handtight Nut with Black Plastic Grip for Carbon Dioxide High Pressure Cylinder Connections N/A Carbon Dioxide CGA-320 N/A 3000 psi N/A 0.830 in N/A 14
M28-1 N/A 1-1/8 Inch (in) Hex Nut for Medical Breathing Mixtures High Pressure Cylinder Connections N/A Medical Breathing Mixtures CGA-280 N/A 3000 psi N/A 0.750 in N/A 14
M28-10P N/A Handtight Nut with Black Plastic Grip for Medical Breathing Mixtures High Pressure Cylinder Connections N/A Medical Breathing Mixtures CGA-280 N/A 3000 psi N/A 0.750 in N/A 14
M50-1 N/A 1-1/8 Inch (in) Hex Nut for Medical Mixtures High Pressure Cylinder Connections N/A Medical Mixtures CGA-500 N/A 3000 psi N/A 0.830 in N/A 14
M34-4 N/A 1/4 Inch (in) Male National Pipe Thread (NPT) and 2-1/2 Inch (in) Length Nipple for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M34-5 N/A 1/4 Inch (in) Male National Pipe Thread (NPT) and 2-1/2 Inch (in) Length Nipple with Filter for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M34-11 N/A 1/4 Inch (in) Male National Pipe Thread (NPT) and 2-1/2 Inch (in) Length Nipple with Soft Tip for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M34-12 N/A Soft Tip for Medical Air High Pressure Cylinder Connections N/A Medical Air CGA-346 N/A 3000 psi N/A 0.830 in N/A 14
M58-3 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Filter for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M58-3CV N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Filter and Check Valve for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M58-7 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 3-1/2 Inch (in) Length Nipple with Filter for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M58-11 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 3 Inch (in) Length Nipple with Filter and O-Ring for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M58-13 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 3 Inch (in) Length Nipple with Soft Tip for Nitrogen/Helium High Pressure Cylinder Connections N/A Nitrogen/Helium CGA-580 N/A 3000 psi N/A 0.960 in N/A 14
M32-4 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple for Nitrous Oxide High Pressure Cylinder Connections N/A Nitrous Oxide CGA-326 N/A 3000 psi N/A 0.830 in N/A 14
M32-5CV N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Filter and Check Valve for Nitrous Oxide High Pressure Cylinder Connections N/A Nitrous Oxide CGA-326 N/A 3000 psi N/A 0.830 in N/A 14
M32-11 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Soft Tip for Nitrous Oxide High Pressure Cylinder Connections N/A Nitrous Oxide CGA-326 N/A 3000 psi N/A 0.830 in N/A 14
M30-5 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Washer and Filter for Carbon Dioxide High Pressure Cylinder Connections N/A Carbon Dioxide CGA-320 N/A 3000 psi N/A 0.830 in N/A 14
M30-5CV N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Washer/Filter/Check Valve for Carbon Dioxide High Pressure Cylinder Connections N/A Carbon Dioxide CGA-320 N/A 3000 psi N/A 0.830 in N/A 14
M28-4 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple for Medical Breathing Mixtures High Pressure Cylinder Connections N/A Medical Breathing Mixtures CGA-280 N/A 3000 psi N/A 0.750 in N/A 14
M28-5 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Filter for Medical Breathing Mixtures High Pressure Cylinder Connections N/A Medical Breathing Mixtures CGA-280 N/A 3000 psi N/A 0.750 in N/A 14
M28-11 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Soft Tip for Medical Breathing Mixtures High Pressure Cylinder Connections N/A Medical Breathing Mixtures CGA-280 N/A 3000 psi N/A 0.750 in N/A 14
M28-12 N/A Soft Tip Replacement for Medical Breathing Mixtures High Pressure Cylinder Connections N/A Medical Breathing Mixtures CGA-280 N/A 3000 psi N/A 0.750 in N/A
M50-3 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 2-1/2 Inch (in) Length Nipple with Filter for Medical Mixtures High Pressure Cylinder Connections N/A Medical Mixtures CGA-500 N/A 3000 psi N/A 0.830 in N/A 14
M50-7 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 3-1/2 Inch (in) Length Nipple with Filter for Medical Mixtures High Pressure Cylinder Connections N/A Medical Mixtures CGA-500 N/A 3000 psi N/A 0.830 in N/A 14
M58-11 N/A 1/4 Inch (in) Male National Pipe Thread (MNPT) and 3 Inch (in) Length Nipple with O-Ring for Medical Mixtures High Pressure Cylinder Connections N/A Medical Mixtures CGA-500 N/A 3000 psi N/A 0.830 in N/A 14
Unit of Measure
1