Product Details | PIPE REDUCER

4730-01-428-3188 A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes BUSHING (as modified).

Part Alternates: 1385880, 810-1385880 6 X 4 BW, 81013858806X4BW, 4730-01-428-3188, 01-428-3188, 4730014283188, 014283188

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

Supply Group (FSG) NSN Assign. NIIN
47 25 MAR 1996 01-428-3188

Demand History | NSN 4730-01-428-3188

Part Number Request Date QTY Origin
4730-01-428-3188 2017-02-41 37 DIBBS
4730-01-428-3188 2017-01-29 37 DIBBS
4730-01-428-3188 2014-01-22 50 DIBBS
4730-01-428-3188 2014-01-07 50 DIBBS

Cross Reference | NSN 4730-01-428-3188

Part Number Cage Code Manufacturer
1385880 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385880 6 X 4 BW 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4730-01-428-3188

Characteristic Specifications
MATERIAL COPPER ALLOY 715 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-15726 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-T-16420 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 150.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE BUTT WELD PIPE ALL ENDS
CONNECTION STYLE B132B BEVELED ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 6.000 INCHES 1ST END 4.000 INCHES 2ND END
NOMINAL OVERALL LENGTH 5.500 INCHES
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES MATERIAL COMPOSITION 70-30 COPPER NICKEL ALLOY

Restrictions/Controls & Freight Information | NSN 4730-01-428-3188

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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
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 4730-01-428-3188

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each