National Item Identification Number
01-210-4257
012104257
4720-01-210-4257
4720012104257
National Stock Number
Item Name
HOSE,AIR DUCT
Federal Supply Class
4720
Description
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.
Commercial and Government Entity Code (Supplier Data)
99193
99193
Reference Numbers (Part Numbers)
3606264
3606264-2
Required Categories
MATERIAL
MEASURING METHOD AND LENGTH
CONNECTION TYPE
(NON-CORE DATA) TEMP RAN
Required Description
FIBERGLASS AND
RUBBER SILICONE CLASS Q SINGLE PLY
1.130 INCHES NOMINAL OVERALL