5985-01-037-1736 ATTENUATOR,VARIABLE Index 4720-01-037-1739 HOSE,AIR BREATHING

National Stock Number:
4720-01-037-1738

Federal Supply Class:
4720

National Item Identification Number:
010371738

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:
1096-598749SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL
26727C52-109693742DRS NAVAL POWER SYSTEMS, INC
C52-1096-598749SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL
CEETS14-148-621868HBD INDUSTRIES, INC
FLX10012801480616632FLEXFAB LLC
GD10A14C7426512NORTHROP GRUMMAN SYSTEMS CORPORATION
MIL-H-879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS87960U583SAE INTERNATIONAL
WC033-3.50-148-670628ARROWHEAD PRODUCTS CORP


Techincal Specification:
END INSIDE DIAMETER3.500 INCHES NOMINAL FIRST END
CONNECTION TYPESOFT FIRST END
CONNECTION STYLEROUND FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.500 INCHES NOMINAL FIRST END
INSIDE DIAMETER3.500 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE 2ND PLY
MATERIALSTEEL 4TH PLY
MAXIMUM OPERATING PRESSURE16.0 POUNDS PER SQUARE INCH
MINIMUM INSIDE BENDING RADIUS1.750 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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