Product Details | AIR DUCT HOSE

4720-01-462-3274 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: 180 AR-250, 180AR250, 4720-01-462-3274, 01-462-3274, 4720014623274, 014623274

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

Supply Group (FSG) NSN Assign. NIIN
47 28 JAN 1999 01-462-3274

Drawings & Photos | NSN 4720-01-462-3274


Cross Reference | NSN 4720-01-462-3274

Part Number Cage Code Manufacturer
180 AR-250 62600 KANAFLEX CORP

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Technical Data | NSN 4720-01-462-3274

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-STYRENE CLASS SBR AND PLASTIC POLYVINYL CHLORIDE ALL PLIES
STYLE DESIGNATOR A2 FULLY CONVOLUTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 2.500 INCHES NOMINAL FIRST END
CONNECTION TYPE PLAIN BOTH ENDS
MAXIMUM OPERATING PRESSURE 35.0 POUNDS PER SQUARE INCH
VACUUM RATING 29.8 INCHES OF MERCURY
FEATURES PROVIDED ABRASION RESISTANT
(NON-CORE DATA) TEMP RANGE -40.0 TO 150.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 4720-01-462-3274

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.
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