Wrench-tight Nut & Nipple for CGA 540 Oxygen, Brass #45211OX
![](https://www.global-mfg.com/resize/shared/images/product/45211OX.jpg?bw=1000&w=1000&bh=1000&h=1000)
#45211OX - Wrench-tight Nut & Nipple for CGA 540 Oxygen, Brass
![](https://regulatortorchrepair.com/wp-content/uploads/cga540.jpg)
CGA 540 Nut and Nipple
![](https://www.amronintl.com/media/catalog/product/cache/1/small_image/9df78eab33525d08d6e5fb8d27136e95/n/p/np-211t1.jpg)
GF-2030 CGA-540 Hand Tight Inlet Nipple for Oxygen
![](https://i5.walmartimages.com/asr/9d141ef8-3ff9-4f10-a4a8-ea7e620c55a7.271dfa412b6af30be9be3ad9e5bbf28b.jpeg)
SÜA - Nut and Nipple replacement for Oxygen Regulators CGA-540
![](https://images-na.ssl-images-amazon.com/images/I/71cWkwhCm0L._AC_UL600_SR600,600_.jpg)
Hand Tight CGA-540 Nut & Nipple, Oxygen Regulator Inlet Bottle
![](https://www.global-mfg.com/resize/shared/images/product/45111OX.jpg?bh=250)
Hand Tight Nuts and Nipples
![](https://images-na.ssl-images-amazon.com/images/I/51Ba-njUyCL._AC_UL600_SR600,600_.jpg)
CGA-540 Nut & 3 Nipple, Regulator Inlet Bottle/Cylinder Fittings
![](https://www.mhoxygen.com/2016/wp-content/uploads/00GSE-1100-XX-TR-75c_300-450x450.jpg)
CGA-540 Nipple - MHOxygen
![](https://nuvair.com/media/catalog/product/9/4/9462-blk.jpg?width=300&height=300&store=default&image-type=small_image)
CGA 540 to 1/4 NPT Brass Inlet Handtight Nipple for O2
Nipple CGA-540, 1/4 NPT-M w/filter, Brass, Includes internal filter., Cleaned for Oxygen use.
![](https://www.mhoxygen.com/2016/wp-content/uploads/HDW-0370-00_2020.jpg)
CGA-540 Nipple
![](https://images-na.ssl-images-amazon.com/images/I/41Qas25I5dL._AC_UL600_SR600,600_.jpg)
Western Enterprises 62 Regulator Inlet Nuts, Oxygen, Brass, CGA