National Item Identification Number
00-345-6422
003456422
4720-00-345-6422
4720003456422
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)
2N719
SMITH & SMITH AIRCRAFT INERNATIONAL
LTD
3738 WEST 29TH STREET SOUTH
WICHITA
KS
67217
504-833-9915
28298
SMITH AND SMITH AIRCRAFT CO
829 ST CHARLES AVE
2270
NEW ORLEANS
LA
70176
43999
Reference Numbers (Part Numbers)
159-53325-3
159-53325-3
159-53325-3
159-53325-3
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
FIBERGLASS AND
RUBBER CHLOROPRENE CLASS CR SINGLE PLY
A5 SLEEVE SECTION
B3 RO
