4720-00-732-9069 HOSE,AIR DUCT Index 5985-00-732-9071 COVER,ANTENNA

National Stock Number:
4720-00-732-9070

Federal Supply Class:
4720

National Item Identification Number:
007329070

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:
0205-0300-011130299FLEXIBLE TECHNOLOGIES INC
CATS12-100-821868HBD INDUSTRIES, INC
NW2WS12-100-805399BEMCO, INC
FLX300116632FLEXFAB LLC
FLX30012401000816632FLEXFAB LLC
S6235-6402978286SIKORSKY AIRCRAFT CORPORATION
S6235-64029-078286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS 1ST PLY AND RUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIALFIBERGLASS 2ND PLY AND RUBBER CHLOROPRENE CLASS CR 2ND PLY
MATERIALSTEEL REINFORCING WIRE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE5.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH25.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS0.750 INCHES
WALL THICKNESS0.100 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
END INSIDE DIAMETER3.000 INCHES NOMINAL BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH2.000 INCHES NOMINAL BOTH ENDS


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