Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY

4730-01-520-9956 A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see COUPLING, TUBE; and UNION, TUBE.

Part Alternates: 12J7148C, 12J71-48C, 4730-01-520-9956, 01-520-9956, 4730015209956, 015209956

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

Supply Group (FSG) NSN Assign. NIIN
47 04 JUN 2004 01-520-9956

Drawings & Photos | NSN 4730-01-520-9956


Cross Reference | NSN 4730-01-520-9956

Part Number Cage Code Manufacturer
12J71-48C 24984 HYDRAFLOW

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Technical Data | NSN 4730-01-520-9956

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STYLE DESIGNATOR U3 FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH 3.890 INCHES NOMINAL
OUTSIDE DIAMETER 3.619 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 3.500 INCHES NOMINAL
SPECIAL FEATURES PASSIVATE FINISH

Restrictions/Controls & Freight Information | NSN 4730-01-520-9956

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information