Product Details | AIR DUCT HOSE

4720-00-274-8282 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: BE698914, BE698-9-14, 27A1072210211, 27A10722-102-11, 4720-00-274-8282, 00-274-8282, 4720002748282, 002748282

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

Supply Group (FSG) NSN Assign. NIIN
47 08 AUG 1973 00-274-8282

Drawings & Photos | NSN 4720-00-274-8282


Cross Reference | NSN 4720-00-274-8282

Part Number Cage Code Manufacturer
27A10722-102-11 81205 THE BOEING COMPANY DBA BOEING
BE698-9-14 05399 BEMCO INC

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Technical Data | NSN 4720-00-274-8282

Characteristic Specifications
MATERIAL FIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY
STYLE DESIGNATOR A5 SLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 2.250 INCHES NOMINAL FIRST END
WALL THICKNESS 0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
MEASURING METHOD AND LENGTH 3.500 INCHES NOMINAL OVERALL
CONNECTION TYPE PREFORMED FIRST END
CONNECTION STYLE C3 ROUND FIRST END
END INSIDE DIAMETER 2.250 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 0.285 INCHES NOMINAL BOTH ENDS
MAXIMUM OPERATING PRESSURE 33.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4720-00-274-8282

Category Code Description
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.
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
NMF Description 051140 HOSE:NOI TUBING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable