0964-0004 - Victor CGA 200 Brass Nut for Acetylene MC Cylinders

Precision Brass Connection for Acetylene Gas Systems

The Victor 0964-0004 is a high-quality brass nut designed specifically for CGA 200 gas service connections. In the realm of industrial gas distribution and welding, the integrity of every connection is paramount for safety and efficiency. This nut is engineered to meet the strict dimensional tolerances required for CGA 200 fittings, which are standard for Acetylene gas supplied in 'MC' (Motor Cycle) style cylinders. Manufactured from robust brass stock, it provides excellent resistance to corrosion and galling, ensuring a long service life even with frequent coupling and uncoupling.

This component serves as the retaining element that secures the regulator nipple (tailpiece) to the cylinder valve. The threads are precision-cut to .625-20 NGO specifications with a Right-Hand orientation, distinct to the CGA 200 standard. Unlike larger acetylene fittings which often feature left-hand threads to prevent cross-connection with oxygen lines, the CGA 200 standard utilizes right-hand threads, making the correct identification of this part crucial for system compatibility. It is an exact replacement for the Victor 0964-0004 part and is functionally equivalent to the industry-standard N-57 nut.

For maintenance and repair operations (MRO), having reliable replacement fittings is essential to minimize downtime. Whether assembling new pigtails for a manifold system or refurbishing an existing regulator, this Victor brass nut ensures a secure mechanical connection that supports the gas seal. Its hexagonal exterior is sized for standard wrenches, allowing technicians to apply the necessary torque without rounding off the edges. Trust in Victor's manufacturing standards to maintain the safety and performance of your oxy-fuel equipment.