2920-01-527-0190 GENERATOR,ENGINE ACCESSORY Index 1730-01-527-0192 COVER SET,AIRCRAFT GROUND SERVIC

National Stock Number:
4720-01-527-0191

Federal Supply Class:
4720

National Item Identification Number:
015270191

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:
GRU1029-001816632FLEXFAB LLC
GRU1029I16632FLEXFAB LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.250 INCHES NOMINAL BOTH ENDS
MATERIALPLASTIC 2ND PLY
MATERIALRUBBER SILICONE CLASS Q LINER
PART NAME ASSIGNED BY CONTROLLING AGENCYBELLOWS
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE47.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH6.000 INCHES NOMINAL OVERALL
OUTSIDE DIAMETER2.060 INCHES NOMINAL BOTH ENDS
WALL THICKNESS0.016 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
STYLE DESIGNATORBEAD REINFORCED


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