Product Details | AIR DUCT HOSE

4720-00-287-1840 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: 315B947, 4720-00-287-1840, 00-287-1840, 4720002871840, 002871840

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-287-1840

Drawings & Photos | NSN 4720-00-287-1840


Cross Reference | NSN 4720-00-287-1840

Part Number Cage Code Manufacturer
315B947 1VPW8 GENERAL DYNAMICS C4 SYSTEMS, INC.
315B947 94990 MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS

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Technical Data | NSN 4720-00-287-1840

Characteristic Specifications
MATERIAL RUBBER NATURAL SINGLE PLY
STYLE DESIGNATOR A5 SLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 1.250 INCHES NOMINAL FIRST END
WALL THICKNESS 0.062 INCHES NOMINAL
MEASURING METHOD AND LENGTH 2.188 INCHES NOMINAL OVERALL
CONNECTION TYPE PLAIN FIRST END
HOSE WEIGHT 3.250 OUNCES PER LINEAR FOOT

Restrictions/Controls & Freight Information | NSN 4720-00-287-1840

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
No Freight Information