Product Details | TUBE REDUCER

4730-00-740-9329 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: KC6406, 7409329, 77284R1, 375289, 4730-00-740-9329, 00-740-9329, 4730007409329, 007409329

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-740-9329

Cross Reference | NSN 4730-00-740-9329

Part Number Cage Code Manufacturer
375289 14892 BENDIX CORP THE BRAKE AND STEERING DIV
4730007409329 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
7409329 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
77284R1 31007 NAVISTAR INTL CORP
77284R1 89346 NAVISTAR INTL CORP TRUCK BR
77284R1 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
KC6406 56442 DIAMOND REO TRUCK CO

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Technical Data | NSN 4730-00-740-9329

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B15A INVERTED FLARE 1ST END B64 FLARED 2ND END
SEAT ANGLE 42.0 DEGREES 1ST END 45.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END 0.312 INCHES 2ND END
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.625 INCHES 1ST END 0.500 INCHES 2ND END
THREAD CLASS 3B 1ST END 3A 2ND END
NOMINAL OVERALL LENGTH 1.000 INCHES
REDUCER TYPE CONCENTRIC

Restrictions/Controls & Freight Information | NSN 4730-00-740-9329

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