National Item Identification Number
00-393-9777
003939777
4720-00-393-9777
4720003939777
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)
28298
SMITH AND SMITH AIRCRAFT CO
829 ST CHARLES AVE
2270
NEW ORLEANS
LA
70176
Reference Numbers (Part Numbers)
159-42056
159-42056
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASUR
Required Description
RUBBER SYNTHETIC 1ST PLY
COTTON 2ND PLY
COTTON AND
RUBBER BUTYL 3RD PLY
STEE