Product Details | HOSE REDUCER

4730-00-277-8495 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: H298, 4730-00-277-8495, 00-277-8495, 4730002778495, 002778495

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-277-8495

Cross Reference | NSN 4730-00-277-8495

Part Number Cage Code Manufacturer
H298 95321 CLOW CORP MARINE VALVE PRODUCTS DIV

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Technical Data | NSN 4730-00-277-8495

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 ALL ENDS
NOMINAL THREAD SIZE 2.500 INCHES 1ST END 4.000 INCHES 2ND END
THREAD QUANTITY PER INCH 7-1/2 1ST END 6 2ND END
NOMINAL OVERALL LENGTH 3.500 INCHES
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES HOLE DRILLED INTO LUG CAST ON HEX END

Restrictions/Controls & Freight Information | NSN 4730-00-277-8495

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
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 576 unknown
Originating Activity Code XX
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 4730-00-277-8495

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