4720-00-758-6764 HOSE,AIR DUCT Index 4720-00-758-6766 HOSE,AIR DUCT

National Stock Number:
4720-00-758-6765

Federal Supply Class:
4720

National Item Identification Number:
007586765

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:
1853365-321877NORTHROP GRUMMAN SYSTEMS CORPORATION
1853365-3 10 1-2IN21877NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END INSIDE DIAMETER1.281 INCHES NOMINAL BOTH ENDS
CONNECTION TYPEPREFORMED FIRST END
CONNECTION STYLEROUND FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH0.750 INCHES NOMINAL FIRST END
FEATURES PROVIDEDSTOWAGE DEVICE
HOSE WEIGHT2.400 OUNCES PER LINEAR FOOT
INSIDE DIAMETER1.281 INCHES NOMINAL FIRST END
MATERIALPLASTIC POLYAMIDE ALL PLIES
MATERIALSTEEL REINFORCING WIRE
MEASURING METHOD AND LENGTH10.500 INCHES NOMINAL OVERALL
WALL THICKNESS0.125 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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