Product Details | TUBE REDUCER

4730-01-521-7396 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).

Part Alternates: CA020-3.00-8, CA0203008, 7130902000, 71309-02000, 4730-01-521-7396, 01-521-7396, 4730015217396, 015217396

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JUL 2004 01-521-7396

Demand History | NSN 4730-01-521-7396

Part Number Request Date QTY Origin
CA0203008 2021-04-105 3 Saudi Arabia
CA0203008 2020-10-297 3 Saudi Arabia

Cross Reference | NSN 4730-01-521-7396

Part Number Cage Code Manufacturer
71309-02000 78286 SIKORSKY AIRCRAFT CORPORATION
CA020-3.00-8 70628 ARROWHEAD PRODUCTS CORPORATION

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Technical Data | NSN 4730-01-521-7396

Characteristic Specifications
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END UNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLE B36 PLAIN 1ST END B36 PLAIN 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 3.000 INCHES 1ST END 3.000 INCHES 2ND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER 2.250 INCHES 2ND END
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES CLAMPS REQUIRED FOR SEAL
III END ITEM IDENTIFICATION NMH-60R REMAN
III PART NAME ASSIGNED BY CONTROLLING AGENCY SLEEVE COUPLING

Restrictions/Controls & Freight Information | NSN 4730-01-521-7396

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: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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
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 4730-01-521-7396

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 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 Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each