4720-00-580-8939 HOSE ASSEMBLY,NONMETALLIC Index 4720-00-580-8941 HOSE,AIR DUCT

National Stock Number:
4720-00-580-8940

Federal Supply Class:
4720

National Item Identification Number:
005808940

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:
CEETS-8-58-621868HBD INDUSTRIES, INC
FLEXFLYTE L-130299FLEXIBLE TECHNOLOGIES INC
NE0FAB-216632FLEXFAB LLC
GD10A8-2926512NORTHROP GRUMMAN SYSTEMS CORPORATION
GD10A8C2926512NORTHROP GRUMMAN SYSTEMS CORPORATION
MIL-H-879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS87960U583SAE INTERNATIONAL
NEOFAB-216632FLEXFAB LLC
WC031-2.00-58-670628ARROWHEAD PRODUCTS CORP


Techincal Specification:
END INSIDE DIAMETER2.000 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.550 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE 2ND PLY
MATERIALFIBERGLASS AND COTTON AND RUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIALFIBERGLASS AND COTTON AND RUBBER CHLOROPRENE CLASS CR 2ND PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR REINFORCING CORD
MATERIALSTEEL CORROSION RESISTING REINFORCING WIRE
MAXIMUM OPERATING PRESSURE16.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH14.500 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS1.000 INCHES
NONDEFINITIVE SPEC/STD DATA2 CLASS AND 2 TYPE
SPECIFICATION/STANDARD DATA81349-MIL-H-8796 GOVERNMENT SPECIFICATION
WALL THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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