4720-00-134-4347 HOSE,AIR DUCT Index 4820-00-134-4349 INACTIVE

National Stock Number:
4720-00-134-4348

Federal Supply Class:
4720

National Item Identification Number:
001344348

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:
AD1132-12-152-621868HBD INDUSTRIES, INC
BE500-12-152-605399BEMCO, INC


Techincal Specification:
END INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END
CONNECTION TYPESOFT FIRST END
CONNECTION STYLEROUND FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.500 INCHES NOMINAL FIRST END
FEATURES PROVIDEDOZONE RESISTANT
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR ALL PLIES
MATERIALPLASTIC POLYAMIDE REINFORCING CORD
MAXIMUM OPERATING PRESSURE8.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH38.000 INCHES NOMINAL OVERALL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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