4720-00-852-5968 HOSE,AIR DUCT Index 3120-00-852-5992 BEARING,SLEEVE

National Stock Number:
4720-00-852-5990

Federal Supply Class:
4720

National Item Identification Number:
008525990

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:
4320859500TENNANT COMPANY


Techincal Specification:
END INSIDE DIAMETER1.500 INCHES NOMINAL SECOND END
CONNECTION STYLEROUND SECOND END
CONNECTION TYPEPLAIN FIRST END
CONNECTION TYPEPREFORMED SECOND END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.875 INCHES NOMINAL SECOND END
INSIDE DIAMETER1.500 INCHES NOMINAL FIRST END
MATERIALPLASTIC SINGLE PLY
MEASURING METHOD AND LENGTH35.000 INCHES NOMINAL OVERALL
WALL THICKNESS0.125 INCHES NOMINAL
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS


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