Product Details | AIR DUCT HOSE

4720-00-494-8563 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.

Part Alternates: 502109, 4720-00-494-8563, 00-494-8563, 4720004948563, 004948563

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 18 JUN 1969 00-494-8563

Drawings & Photos | NSN 4720-00-494-8563


Cross Reference | NSN 4720-00-494-8563

Part Number Cage Code Manufacturer
502109 19139 EASTMAN KODAK COMPANY DBA KODAK

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Technical Data | NSN 4720-00-494-8563

Characteristic Specifications
MATERIAL RUBBER CHLOROPRENE CLASS CR SINGLE PLY
STYLE DESIGNATOR A2 FULLY CONVOLUTED
CROSS-SECTIONAL SHAPE STYLE B2 RECTANGULAR
INSIDE WIDTH 4.250 INCHES NOMINAL FIRST END
INSIDE LENGTH 5.375 INCHES NOMINAL FIRST END
WALL THICKNESS 0.040 INCHES NOMINAL
MEASURING METHOD AND LENGTH 5.000 INCHES NOMINAL OVERALL
CONNECTION TYPE PREFORMED BOTH ENDS
CONNECTION STYLE C2 RECTANGULAR BOTH ENDS
END INSIDE WIDTH 4.250 INCHES NOMINAL BOTH ENDS
END INSIDE LENGTH 5.380 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.000 INCHES NOMINAL BOTH ENDS
MANUFACTURERS CODE 19139
DESIGN CONTROL REFERENCE 502109

Restrictions/Controls & Freight Information | NSN 4720-00-494-8563

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information