Product Details | AIR DUCT HOSE

4720-00-155-4820 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: 25853192, 2585319-2, 4720-00-155-4820, 00-155-4820, 4720001554820, 001554820

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

Supply Group (FSG) NSN Assign. NIIN
47 21 AUG 1972 00-155-4820

Drawings & Photos | NSN 4720-00-155-4820


Cross Reference | NSN 4720-00-155-4820

Part Number Cage Code Manufacturer
2585319-2 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4720-00-155-4820

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING REINFORCING WIRE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 5.500 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH 73.000 INCHES NOMINAL OVERALL
CONNECTION TYPE SOFT FIRST END
CONNECTION STYLE C3 ROUND FIRST END
END INSIDE DIAMETER 5.500 INCHES NOMINAL FIRST END
END OVERALL LENGTH 1.500 INCHES NOMINAL FIRST END
MINIMUM INSIDE BENDING RADIUS 5.500 INCHES
MAXIMUM OPERATING PRESSURE 8.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED OZONE RESISTANT
SPECIAL FEATURES ALL FABRIC DIAGONALLY LAID
(NON-CORE DATA) TEMP RANGE -65.0 TO 300.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 4720-00-155-4820

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: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