Product Details | AIR DUCT HOSE

4720-00-926-9621 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: CWY2X, 13213E53871, 13213E5387-1, 4720-00-926-9621, 00-926-9621, 4720009269621, 009269621

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

Supply Group (FSG) NSN Assign. NIIN
47 03 FEB 1967 00-926-9621

Drawings & Photos | NSN 4720-00-926-9621


Cross Reference | NSN 4720-00-926-9621

Part Number Cage Code Manufacturer
13213E5387-1 08315 HIGHWAY PRODUCTS INC
13213E5387-1 97403 CECOM LR CENTER
CWY2X 98693 CALLAHAN MINING CORP

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Technical Data | NSN 4720-00-926-9621

Characteristic Specifications
MATERIAL PLASTIC POLYAMIDE SINGLE PLY
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 4.000 INCHES NOMINAL FIRST END
CONNECTION TYPE PLAIN FIRST END
MINIMUM INSIDE BENDING RADIUS 3.500 INCHES
MAXIMUM OPERATING PRESSURE 50.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED OZONE RESISTANT
SPECIAL FEATURES HOSE HAS ADDED 2 CHLOROPRENE COATINGS
(NON-CORE DATA) TEMP RANGE -40.0 TO 250.0 DEG FAHRENHEIT
MANUFACTURERS CODE 97403
MFR SOURCE CONTROLLING REFERENCE 13213E5387-1

Restrictions/Controls & Freight Information | NSN 4720-00-926-9621

Category Code Description
Shelf-Life Code:0Nondeteriorative
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
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
NMF Description 051035 DUCTS:AIR SYSTEM
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4720-00-926-9621

Category Code Description
Materiel Category and Inventory ManagerK Tactical and Support Vehicles, Combat and Automotive Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeW Line of Communication/Base Support Systems
Weapons Systems/End Item or Homogeneous GroupWPFloating Bridges and Support Equipment
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 SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityOIf condemned or economically unserviceable, dispose at organizational level.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
FT : Foot
Category Code Description
Cognizance Codes9ENavy-owned stocks of consumable material
Naval Inventory Control Point, managed by the Army within the Army Troop Support and CommandMechanicsburg
Source of SupplyA12US Army Soldier's Biological and Chemical Command
Natick, MA 01760
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
FT : Foot