MSA firehawk hose assy 10039171

Description

Surplus items, originally marked as new. In a plastic bag, seems not used but condition seems vary so I am not sure they are brand new. The label on some of the hoses seem newer than others. The size and appearance seem same though. Open for photos. I have 17 of this. Among them, 2 have no O-ring at one end, the others have.
Please note there is no Part number on the hose, so I am not sure they are really the 10039171. Please take a careful look. If you need more info, please let me know.