Western Enterprises Regulator Inlet Nut - Oxygen CGA-540 Brass Female
Western Enterprises Regulator Inlet Nut - Oxygen CGA-540 Brass Female
This CGA-540 regulator inlet nut provides a secure, leak-free connection between oxygen regulators and cylinder valves. Machined to precise CGA specifications from durable brass, this fitting ensures reliable gas service in professional welding and cutting operations.
The 0.908 inch - 14 NGO right-hand thread creates a proper seal with CGA-540 oxygen cylinder valves, while the brass construction resists corrosion and provides long-term durability in demanding shop environments. The female connection design allows for straightforward installation and removal during regulator maintenance.
- CGA-540 specification for oxygen service
- Brass construction for corrosion resistance
- Female connection type with regulator-style fitting
- Right-hand thread direction (0.908 in - 14 NGO)
- Precision machined to CGA standards
- Easy installation design
This inlet nut is specifically designed for oxygen gas applications and maintains the strict safety standards required for compressed gas systems. Compatible with standard oxygen regulators using CGA-540 connections, making it an essential replacement component for welding shops, fabrication facilities, and industrial gas operations.
Couldn't load pickup availability
Shipping & Return
Shipping & Return
Once we receive your return, we’ll process your refund within 5-7 business days. Refunds will be credited back to your original payment method. For more details on how to start a return, visit our Returns page or contact our support team—we’re here to help! Shop confidently knowing we’ve got you covered.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

