4720-00-089-3052 HOSE,AIR DUCT Index 4720-00-089-3054 HOSE,AIR DUCT

National Stock Number:
4720-00-089-3053

Federal Supply Class:
4720

National Item Identification Number:
000893053

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:
70-001B8F60Z280070LOCKHEED MARTIN CORPORATION
70-001B8F60Z297499BELL TEXTRON INC
NAS136980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1375A08SF11080205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MIL-H-879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
70-051-08M110A97499BELL TEXTRON INC
SAE-AS87960U583SAE INTERNATIONAL


Techincal Specification:
MATERIALFIBERGLASS AND
RUBBER CHLOROPRENE CLASS CR 1ST PLY
FIBERGLASS OR
RUBBER CHLOROPRENE CLASS CR 2ND PLY
FIBERGLASS REINFORCING CORD
STEEL CORROSION RESISTING REINFORCING WIRE
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH30.000 INCHES NOMINAL OVERALL
CONNECTION TYPESOFT BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
END INSIDE DIAMETER2.000 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH1.000 INCHES NOMINAL BOTH ENDS
MINIMUM INSIDE BENDING RADIUS2.000 INCHES
MAXIMUM OPERATING PRESSURE16.0 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA81349-MIL-H-8796 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA2 TYPE AND
2 CLASS


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