4820-00-451-6037 VALVE,ANGLE Index 4720-00-451-6039 HOSE,AIR DUCT

National Stock Number:
4720-00-451-6038

Federal Supply Class:
4720

National Item Identification Number:
004516038

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:
FT8866-3-26-6A181344INSULATED CABLE ENGINEERS ASSN INC
GD10A3C1826512NORTHROP GRUMMAN SYSTEMS CORPORATION
SAE-AS87960U583SAE INTERNATIONAL
GD10A3C1926512NORTHROP GRUMMAN SYSTEMS CORPORATION
MIL-H-879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END INSIDE DIAMETER0.750 INCHES NOMINAL BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.500 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.750 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 RUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR REINFORCING CORD
MATERIALSTEEL REINFORCING WIRE
MAXIMUM OPERATING PRESSURE16.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH9.500 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS0.750 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 CLASS
SPECIFICATION/STANDARD DATA81349-MIL-H-8796 GOVERNMENT SPECIFICATION
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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