Product Details | TUBE REDUCER

4730-00-090-9146 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: BP190202, BP190-202, 8344636, 4730-00-090-9146, 00-090-9146, 4730000909146, 000909146

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-090-9146

Cross Reference | NSN 4730-00-090-9146

Part Number Cage Code Manufacturer
8344636 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BP190-202 26337 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC ACCUMULATOR

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Technical Data | NSN 4730-00-090-9146

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B10A FLARED 1ST END B63A INVERTED FLARE 2ND END
SEAT ANGLE 45.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END 0.500 INCHES 2ND END
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES 1ST END 0.750 INCHES 2ND END
THREAD CLASS 3B 1ST END 3A 2ND END
NOMINAL OVERALL LENGTH 0.938 INCHES
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES 0.658 IN. MIN DIA BY 0.156 IN. LG THD RELIEF ON END

Restrictions/Controls & Freight Information | NSN 4730-00-090-9146

Category Code Description
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.
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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
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