Product Details | AIR DUCT HOSE

4720-00-941-4027 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: 31655181444, 3-1655-18-144-4, 4720-00-941-4027, 00-941-4027, 4720009414027, 009414027

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

Supply Group (FSG) NSN Assign. NIIN
47 25 DEC 1965 00-941-4027

Drawings & Photos | NSN 4720-00-941-4027


Cross Reference | NSN 4720-00-941-4027

Part Number Cage Code Manufacturer
3-1655-18-144-4 70628 ARROWHEAD PRODUCTS CORPORATION

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Technical Data | NSN 4720-00-941-4027

Characteristic Specifications
MATERIAL FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR REINFORCING CORD STEEL REINFORCING WIRE
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 2.250 INCHES NOMINAL FIRST END
WALL THICKNESS 0.100 INCHES NOMINAL
MEASURING METHOD AND LENGTH 36.000 INCHES NOMINAL OVERALL
CONNECTION TYPE SOFT BOTH ENDS
CONNECTION STYLE C3 ROUND BOTH ENDS
END INSIDE DIAMETER 2.250 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.000 INCHES NOMINAL BOTH ENDS
MINIMUM INSIDE BENDING RADIUS 0.562 INCHES
MAXIMUM OPERATING PRESSURE 23.0 POUNDS PER SQUARE INCH
EXTERNAL OPERATING PRESSURE 20.5 POUNDS PER SQUARE INCH
FEATURES PROVIDED OZONE RESISTANT
(NON-CORE DATA) TEMP RANGE -65.0 TO 300.0 DEG FAHRENHEIT
MANUFACTURERS CODE 70628
DESIGN CONTROL REFERENCE 3-1655-18-144-4

Restrictions/Controls & Freight Information | NSN 4720-00-941-4027

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
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4720-00-941-4027

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
EA : Each