4720-01-164-3936 HOSE,AIR DUCT Index 4720-01-164-3938 HOSE,AIR DUCT

National Stock Number:
4720-01-164-3937

Federal Supply Class:
4720

National Item Identification Number:
011643937

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:
10A14A06SH04914711RSA ENGINEERED PRODUCTS, LLC
12-10416357ROYAL ENGINEERED COMPOSITES, INC.
7-21171004402731MCDONNELL DOUGLAS HELICOPTER CO INC
7-2117100448V613THE BOEING COMPANY
SF12-0416357ROYAL ENGINEERED COMPOSITES, INC.
SF12-10416357ROYAL ENGINEERED COMPOSITES, INC.


Techincal Specification:
END INSIDE DIAMETER1.500 INCHES NOMINAL BOTH ENDS
CONNECTION TYPEPREFORMED BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.250 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER1.500 INCHES NOMINAL FIRST END
MATERIALRUBBER SILICONE CLASS Q ALL PLIES
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE35.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH14.750 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS4.500 INCHES
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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