4720-00-131-4320 HOSE,AIR DUCT Index 4720-00-131-4322 HOSE,AIR DUCT

National Stock Number:
4720-00-131-4321

Federal Supply Class:
4720

National Item Identification Number:
001314321

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:
70-001A6G12Z297499BELL TEXTRON INC
MILH879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS87960U583SAE INTERNATIONAL


Techincal Specification:
END INSIDE DIAMETER1.500 INCHES NOMINAL FIRST END
CONNECTION TYPESOFT FIRST END
CONNECTION STYLEROUND FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.000 INCHES NOMINAL FIRST END
INSIDE DIAMETER1.500 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS AND RUBBER BUTYL SINGLE PLY
MATERIALSTEEL REINFORCING WIRE
MAXIMUM OPERATING PRESSURE35.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH6.000 INCHES NOMINAL OVERALL
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 3 TYPE
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS


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