4720-00-287-1144 HOSE,AIR DUCT Index 4720-00-287-1147 HOSE,AIR DUCT

National Stock Number:
4720-00-287-1145

Federal Supply Class:
4720

National Item Identification Number:
002871145

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:
15AX1-1470628ARROWHEAD PRODUCTS CORP
15AX1-1471628RADIO FREQUENCY SYSTEMS INC
15AX1-1476680FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV


Techincal Specification:
CONNECTION TYPEPLAIN BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
FEATURES PROVIDEDOZONE RESISTANT
INSIDE DIAMETER1.750 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY
MATERIALFIBERGLASS THIRD PLY
MATERIALSTEEL REINFORCING WIRE
MEASURING METHOD AND LENGTH132.000 INCHES NOMINAL OVERALL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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