National Item Identification Number
01-041-3121
010413121
4720-01-041-3121
4720010413121
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
26512
26512
70628
Reference Numbers (Part Numbers)
CEETS-3-20-6
GD10A
GD10A3C10
MIL-H-8796
WC033-0.75-20-6
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
CROSS-SECTIONA
Required Description
STEEL REINFORCING WIRE
QQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL