Product Details | AIR DUCT HOSE ASSEMBLY

4720-01-497-9939 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: H64319135, H643-1913-5, H6431913-5 , 51270672525, 512-7067252-5, 7067252, 4720-01-497-9939, 01-497-9939, 4720014979939, 014979939

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

Supply Group (FSG) NSN Assign. NIIN
47 11 JUN 2002 01-497-9939

Drawings & Photos | NSN 4720-01-497-9939


Demand History | NSN 4720-01-497-9939

Part Number Request Date QTY Origin
4720-01-497-9939 2009-03-82 1 DIBBS

Cross Reference | NSN 4720-01-497-9939

Part Number Cage Code Manufacturer
512-7067252-5 53711 NAVAL SEA SYSTEMS COMMAND
7067252 53711 NAVAL SEA SYSTEMS COMMAND
H6431913-5 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 4720-01-497-9939

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING ALL PLIES
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763, CL304, COND A, FIN 28 FED SPEC SINGLE MATERIAL RESPONSE ALL PLIES
STYLE DESIGNATOR A7 PERFORATED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 4.000 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH 31.160 INCHES NOMINAL OVERALL
CONNECTION TYPE PLAIN FIRST END
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL; ASSEMBLY ATTACHES TO VENT DUCT, HAS ONE END CLOSED WITH HANDLE TO ALLOW OPEN/CLOSE OF AIR OUTLETS; INCLUDES AIR DUCT, MOUNTING BRACKET, BEARINGS, BUSHINGS, AND HANDLE
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION SHIP, VENTILATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY BRANCH VENTILATION ASSEMBLY

Restrictions/Controls & Freight Information | NSN 4720-01-497-9939

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
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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 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 K Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, etc.
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 4720-01-497-9939

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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