Product Details | TUBE TO HOSE STRAIGHT ADAPTER

4730-00-433-2657 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

Part Alternates: AN7875, AN787-5, 4914, 491-4, 55065, 14832004, 148-32004, 4730-00-433-2657, 00-433-2657, 4730004332657, 004332657

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-433-2657

Demand History | NSN 4730-00-433-2657

Part Number Request Date QTY Origin
4914 2014-07-183 1000 United States
4914 2012-10-290 100 us
55065 2012-05-124 1 IN

Cross Reference | NSN 4730-00-433-2657

Part Number Cage Code Manufacturer
148-32004 14728 PRECISION FORM RIVET INC
148-32004 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
148-32004 32142 HYDRASEARCH CO., INC.
491-4 00624 EATON CORPORATION DBA AEROSPACE DIV
55065 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
55065 79470 DANA CORP WEATHERHEAD DIV
AN787-5 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

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Technical Data | NSN 4730-00-433-2657

Characteristic Specifications
MATERIAL STEEL NIPPLE STEEL NUT ALUMINUM SOCKET
SURFACE TREATMENT CADMIUM NIPPLE CADMIUM NUT ANODIZE SOCKET
MEDIA FOR WHICH DESIGNED AERONAUTICAL FLUID SINGLE RESPONSE
MAXIMUM OPERATING TEMP 121.0 DEG CELSIUS SINGLE RESPONSE
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END UNTHREADED INTERNAL HOSE 2ND END
CONNECTION STYLE B3 SWIVEL NUT, FLARE 1ST END B14A PLAIN 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 0.188 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END UNF 2ND END
NOMINAL THREAD SIZE 0.438 INCHES 1ST END 0.438 INCHES 2ND END
THREAD CLASS 3B 1ST END
NOMINAL OVERALL LENGTH 1.860 INCHES

Restrictions/Controls & Freight Information | NSN 4730-00-433-2657

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 016840 MATS R CUSHIONS GYM
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 729 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 S Office, School, and Household Supplies/Equipment including Office Machines, Furniture/Stationary, Films, Synthetic/Special Training Films, Non-Hazardous Household Cleaning Products, Non-Hazardous Personal Hygiene Products, 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 4730-00-433-2657

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative