National Item Identification Number
00-078-3274
000783274
4720-00-078-3274
4720000783274
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)
16632
30299
26831
26831
30299
Reference Numbers (Part Numbers)
BEL100208007406
FT2151-4-37
IT103
IT103-4-37
0218-0100-0111
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
CROSS-SECTIONA
Required Description
FIBERGLASS AND
RUBBER CHLOROPRENE CLASS CR 1ST PLY
PLASTIC POLYAMIDE 2ND PLY;