3040-00-370-7143 CONNECTING LINK,RIGID Index 4720-00-370-7151 HOSE,AIR DUCT

National Stock Number:
4720-00-370-7150

Federal Supply Class:
4720

National Item Identification Number:
003707150

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:
3-1664-16-96-670628ARROWHEAD PRODUCTS CORP
8AX3-16-96-670628ARROWHEAD PRODUCTS CORP
CEETS-8-96-621868HBD INDUSTRIES, INC
92275-1526512NORTHROP GRUMMAN SYSTEMS CORPORATION
GD10A8C4826512NORTHROP GRUMMAN SYSTEMS CORPORATION
FLEXFLYTE L-130299FLEXIBLE TECHNOLOGIES INC
SAE-AS87960U583SAE INTERNATIONAL
NE0FAB-216632FLEXFAB LLC
NEOFAB-216632FLEXFAB LLC
WC031-2.00-96-670628ARROWHEAD PRODUCTS CORP
MIL-H-879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END INSIDE DIAMETER2.000 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPEPREFORMED BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.500 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 3RD PLY
MATERIALSTEEL REINFORCING WIRE
MAXIMUM OPERATING PRESSURE16.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH24.000 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 THICKNESS0.045 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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