3030-01-257-1512 BELT,POSITIVE DRIVE Index 4720-01-257-1514 HOSE,AIR DUCT

National Stock Number:
4720-01-257-1513

Federal Supply Class:
4720

National Item Identification Number:
012571513

Description:
HOSE,AIR DUCT

Detail:
A flexible, tubular item of 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 gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.


Manufacturer Information:
21A18-03C26-514711RSA ENGINEERED PRODUCTS, LLC
LE217/0103/051643999THE BOEING COMPANY


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