National Stock Number: 4720-37-507-5646
Federal Supply Class: 4720
National Item Identification Number: 375075646
Description: HOSE,AIR BREATHING
Detail: A flexible, tubular item of odorless light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure air or oxygen for breathing purposes. For items with couplings and/or a communication cable, see HOSE ASSEBMLY, AIR BREATHING. Excludes HOSE, NONMETALLIC.
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