Product Details | AIR DUCT HOSE ASSEMBLY

4720-01-317-7477 A length of HOSE, AIR DUCT with couplings on one or both ends. Excludes items which include a branch hose or fork hose, HOSE ASSEMBLY, NONMETALLIC.20242400027Safety and Rescue Equipment47200024Hose and Flexible Tubing

Part Alternates: CWC 3.5I.D X 18O/A, CWC35IDX18OA, 2740-412 ASSY 96, 2740412ASSY96, 4097, 4456577, 4456577 SHT 23 ASSY 96, 4456577SHT23ASSY96, 4720-01-317-7477, 01-317-7477, 4720013177477, 013177477

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

Supply Group (FSG) NSN Assign. NIIN
47 04 APR 1990 01-317-7477

Drawings & Photos | NSN 4720-01-317-7477


Demand History | NSN 4720-01-317-7477

Part Number Request Date QTY Origin
CWC 3.5I.D X 18O/A 2024-09-247 1 DIBBS
CWC 3.5I.D X 18O/A 2023-10-283 1 DIBBS
4720-01-317-7477 2013-05-139 1 DIBBS

Cross Reference | NSN 4720-01-317-7477

Part Number Cage Code Manufacturer
2740-412 ASSY 96 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
4097 81518 THE FLEXAUST COMPANY INC
4456577 80064 NAVAL SHIP SYSTEMS COMMAND
4456577 SHT 23 ASSY 96 80064 NAVAL SHIP SYSTEMS COMMAND
CWC 3.5I.D X 18O/A 81518 THE FLEXAUST COMPANY INC

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Technical Data | NSN 4720-01-317-7477

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING 1ST END COUPLING
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 3.500 INCHES NOMINAL FIRST END
WALL THICKNESS 0.081 INCHES NOMINAL
MEASURING METHOD AND LENGTH 18.000 INCHES NOMINAL OVERALL
CONNECTION TYPE COUPLING FIRST END
COUPLING STYLE D18 EXTERNAL COUPLING CLAMP-LOCKING FIRST END
MINIMUM INSIDE BENDING RADIUS 1.500 INCHES
MAXIMUM OPERATING PRESSURE 15.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED SCUFF STRIP
SPECIAL FEATURES DIP COAT HOSE WITH NEOPRENE INSIDE AND OUT
(NON-CORE DATA) TEMP RANGE -65.0 TO 300.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 4720-01-317-7477

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: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.
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 576 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 4720-01-317-7477

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each