National Item Identification Number
01-085-4988
010854988
4720-01-085-4988
4720010854988
National Stock Number
Item Name
HOSE,AIR DUCT
Federal Supply Class
4720
Referenced on: http://heaters.tpub.com//TM-5-4520-253-23P/css/TM-5-4520-253-23P_55.htm
Referenced on: http://heaters.tpub.com//TM-5-4520-253-23P/css/TM-5-4520-253-23P_64.htm
Referenced on: http://heaters.tpub.com//TM-5-4520-253-23P/css/TM-5-4520-253-23P_71.htmDescription
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)
92878
92878
Image (It is your responsibility to verify the accuracy of these images)
Part Numbers (Reference Numbers)
49351
49351-02
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
ALUMINUM AND
PLASTIC POLYETHYLENE SINGLE PLY
A2 FULLY CONVOLUTED
B3 ROUND
1.