Product Details | AIR DUCT HOSE

4720-01-473-1893 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: 12462259, 4720-01-473-1893, 01-473-1893, 4720014731893, 014731893

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

Supply Group (FSG) NSN Assign. NIIN
47 29 MAR 2000 01-473-1893

Drawings & Photos | NSN 4720-01-473-1893


Demand History | NSN 4720-01-473-1893

Part Number Request Date QTY Origin
4720-01-473-1893 2019-02-36 62 DIBBS
4720-01-473-1893 2013-09-255 123 DIBBS
4720-01-473-1893 2012-01-09 32 DIBBS
4720-01-473-1893 2009-07-188 19 DIBBS

Cross Reference | NSN 4720-01-473-1893

Part Number Cage Code Manufacturer
12462259 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4720-01-473-1893

Characteristic Specifications
MATERIAL RUBBER ALL PLIES
STYLE DESIGNATOR A3 FULLY CONVOLUTED W/WIRE RINGS BETWEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLE B2 RECTANGULAR
INSIDE WIDTH 3.000 INCHES NOMINAL FIRST END
INSIDE LENGTH 8.000 INCHES NOMINAL FIRST END
CONNECTION TYPE SOFT BOTH ENDS
CONNECTION STYLE C2 RECTANGULAR BOTH ENDS
END INSIDE WIDTH 3.000 INCHES NOMINAL BOTH ENDS
END INSIDE LENGTH 8.000 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.250 INCHES NOMINAL FIRST END 3.250 INCHES NOMINAL SECOND END
MAXIMUM OPERATING PRESSURE 16.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES ANY MATERIAL THAT MEETS SIZE, PRESSURE, AND TEMPERATURE RATINGS IAW MIL-H-62028 IS ACCEPTABLE
(NON-CORE DATA) TEMP RANGE -64.0 TO 600.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 4720-01-473-1893

Category Code Description
Shelf-Life Code:W120 months
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
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 AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity E Engineer supplies, other than those listed under code B.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4720-01-473-1893

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeW120 months
Purchasing QTY
UOM
1
EA : Each