3020-00-477-1920 GEAR,BEVEL Index 4820-00-477-1928 VALVE,ANGLE

National Stock Number:
4720-00-477-1926

Federal Supply Class:
4720

National Item Identification Number:
004771926

Description:
HOSE,AIR DUCT

Detail:
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.


Manufacturer Information:
271-0099-00994758ARMCO INC AMBRIDGE WORKS
TF468-907128TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC.


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