Product Details | HOSE REDUCER

4730-00-277-5297 A straight hose fitting having a different size connection on each end. It is designed to join two hoses of different sizes. Excludes BUSHING (as modified).

Part Alternates: PCN0Z, 18547, 4730-00-277-5297, 00-277-5297, 4730002775297, 002775297

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

Supply Group (FSG) NSN Assign. NIIN
47 22 JUN 1966 00-277-5297

Cross Reference | NSN 4730-00-277-5297

Part Number Cage Code Manufacturer
18547 81316 PORTSMOUTH NAVAL SHIPYARD
PCN0Z 81316 PORTSMOUTH NAVAL SHIPYARD

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Technical Data | NSN 4730-00-277-5297

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE THREADED INTERNAL HOSE 1ST END THREADED EXTERNAL HOSE 2ND END
CONNECTION STYLE B16C GASKET SEAL 1ST END B67C PLAIN 2ND END
THREAD SERIES DESIGNATOR NH 1ST END NH 2ND END
NOMINAL THREAD SIZE 3.500 INCHES 1ST END 2.500 INCHES 2ND END
THREAD QUANTITY PER INCH 6 1ST END 7-1/2 2ND END
NOMINAL OVERALL LENGTH 3.438 INCHES
REDUCER TYPE CONCENTRIC
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS DWG NO. 18547 PIECE Z
MANUFACTURERS CODE 81316
DESIGN CONTROL REFERENCE 18547

Restrictions/Controls & Freight Information | NSN 4730-00-277-5297

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
No Freight Information

Management | NSN 4730-00-277-5297

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
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