4720-00-683-8677 TUBING,NONMETALLIC Index 4730-00-683-8688 ELBOW,PIPE

National Stock Number:
4720-00-683-8683

Federal Supply Class:
4720

National Item Identification Number:
006838683

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:
377205-198897LOCKHEED MARTIN CORP


Techincal Specification:
END INSIDE DIAMETER6.000 INCHES NOMINAL FIRST END
CONNECTION TYPESOFT FIRST END
CONNECTION STYLEROUND FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH2.500 INCHES NOMINAL FIRST END
INSIDE DIAMETER6.000 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH10.000 INCHES NOMINAL OVERALL
WALL THICKNESS0.188 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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