Product Details | AIR DUCT HOSE

4720-01-563-1149 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: NAS1375A10CA159, 4720-01-563-1149, 01-563-1149, 4720015631149, 015631149

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

Supply Group (FSG) NSN Assign. NIIN
47 01 MAY 2008 01-563-1149

Drawings & Photos | NSN 4720-01-563-1149


Demand History | NSN 4720-01-563-1149

Part Number Request Date QTY Origin
4720-01-563-1149 2016-04-104 1 DIBBS

Cross Reference | NSN 4720-01-563-1149

Part Number Cage Code Manufacturer
NAS1375A10CA159 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 4720-01-563-1149

Characteristic Specifications
MATERIAL FIBERGLASS ALL PLIES
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 2.500 INCHES NOMINAL BOTH ENDS
OUTSIDE DIAMETER 2.530 INCHES MAXIMUM BOTH ENDS
WALL THICKNESS 0.065 INCHES MAXIMUM
MEASURING METHOD AND LENGTH 39.750 INCHES NOMINAL OVERALL

Restrictions/Controls & Freight Information | NSN 4720-01-563-1149

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information