National Item Identification Number
00-564-1413
005641413
4720-00-564-1413
4720005641413
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)
21868
98891
98891
21868
30299
16632
16632
Reference Numbers (Part Numbers)
AD-1521-30
AD-1521-30
AD-1668-30
AD1235-30
FT-10537
MIL-D-22706
MIL-D-2612
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
RUBBER SILICONE CLASS Q 1ST PLY
COTTON 2ND PLY
A5 SLEEVE SECTION
B3 ROUND
3.