4720-00-809-0591 HOSE,AIR DUCT Index 4720-00-809-0595 HOSE,AIR DUCT

National Stock Number:
4720-00-809-0594

Federal Supply Class:
4720

National Item Identification Number:
008090594

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:
0BW147-116632FLEXFAB LLC
10-2035381205THE BOEING COMPANY
10-20353-181205THE BOEING COMPANY
4782-199135FLEXCO, INC
BE403-105399BEMCO, INC
BE403-198776BEMCO INC
USM1008-000116632FLEXFAB LLC


Techincal Specification:
END INSIDE DIAMETER3.000 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH0.250 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS REINFORCING WIRE
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 4TH PLY
MATERIALFIBERGLASS AND RUBBER 1ST PLY
MATERIALFIBERGLASS AND RUBBER 2ND PLY
MATERIALFIBERGLASS AND RUBBER 3RD PLY
MEASURING METHOD AND LENGTH3.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS6.000 INCHES
SPECIAL FEATURESU/O B-52
WALL THICKNESS0.040 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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