1015-01-341-6217 BLOCK,LOCATING,RAIL Index 4720-01-341-6219 HOSE,AIR DUCT

National Stock Number:
4720-01-341-6218

Federal Supply Class:
4720

National Item Identification Number:
013416218

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:
1T-5037H16-32A26831INDUSTRIAL TUBE CO LLC
713685H16-32A70628ARROWHEAD PRODUCTS CORP
7D010588277THE BOEING COMPANY
7D0105H16-32A88277THE BOEING COMPANY
DOU107316632FLEXFAB LLC
DOU10733200320616632FLEXFAB LLC


Techincal Specification:
END INSIDE DIAMETER4.000 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.500 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER4.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS REINFORCING CORD
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY
MATERIALSTEEL REINFORCING WIRE
MAXIMUM OPERATING PRESSURE1.1 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH8.000 INCHES NOMINAL OVERALL
SPECIAL FEATURESUSED ON MCDONNELL DOUGLAS C17A AIRCRAFT
WALL THICKNESS0.050 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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