4720-00-899-4317 HOSE,AIR DUCT Index 4720-00-899-4319 HOSE,AIR DUCT

National Stock Number:
4720-00-899-4318

Federal Supply Class:
4720

National Item Identification Number:
008994318

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:
5006-16-1399135FLEXCO, INC
712398-2-00-1370628ARROWHEAD PRODUCTS CORP
GEN2003-16-1316632FLEXFAB LLC
GEN20031600130016632FLEXFAB LLC
712398-2.00-1370628ARROWHEAD PRODUCTS CORP
C246-16-1381755LOCKHEED MARTIN CORPORATION


Techincal Specification:
STYLE DESIGNATORSLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END
WALL THICKNESS0.065 INCHES MINIMUM AND
0.100 INCHES MAXIMUM
MEASURING METHOD AND LENGTH3.250 INCHES NOMINAL OVERALL
CONNECTION TYPEPREFORMED FIRST END
CONNECTION STYLEROUND FIRST END
END INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END
END OVERALL LENGTH0.167 INCHES NOMINAL FIRST END
MAXIMUM OPERATING PRESSURE20.0 POUNDS PER SQUARE INCH
FEATURES PROVIDEDOZONE RESISTANT


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