4720-00-204-9717 HOSE,AIR DUCT Index 4720-00-204-9719 HOSE,AIR DUCT

National Stock Number:
4720-00-204-9718

Federal Supply Class:
4720

National Item Identification Number:
002049718

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:
LS9382-5C1236659LOCKHEED MARTIN CORP LOCKHEED MARTIN AERONAUTICAL SYSTEMS BURBANK OPNS
LS9382-5C1298897LOCKHEED MARTIN CORP


Techincal Specification:
CONNECTION TYPEPLAIN FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.250 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS 1ST PLY
MATERIALSTEEL REINFORCING WIRE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH12.000 INCHES NOMINAL OVERALL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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