3030-01-349-7349 BELT,POSITIVE DRIVE Index 4720-01-349-7351 HOSE,AIR DUCT

National Stock Number:
4720-01-349-7350

Federal Supply Class:
4720

National Item Identification Number:
013497350

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:
NAS136980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1376A06CA28880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
END INSIDE DIAMETER1.500 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.500 INCHES NOMINAL BOTH ENDS
EXTERNAL OPERATING PRESSURE4.5 POUNDS PER SQUARE INCH
INSIDE DIAMETER1.500 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-Y-1140 MIL SPEC SINGLE MATERIAL RESPONSE REINFORCING CORD
MATERIALFIBERGLASS REINFORCING CORD
MATERIALRUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIALRUBBER CHLOROPRENE CLASS CR 2ND PLY
MATERIALSTEEL REINFORCING WIRE
MAXIMUM OPERATING PRESSURE4.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH75.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS1.500 INCHES
SPECIAL FEATURESHEXIX SPRING STEEL WIRE,BRONZE PLATED
SPECIFICATION/STANDARD DATA80205-NAS0 THRU 1379 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WALL THICKNESS0.065 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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