Product Details | TUBE TO BOSS CROSS

4730-01-386-9956 A fitting having four branches in the same plane whose axes form right angles. One or more of the connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. The remaining connections are boss connections. The boss connections have internal or external machine threads and are designed to facilitate a gasket, preformed packing, washer, and the like to form a seal at the boss. It may have side inlet(s).

Part Alternates: ER82706050504, ER827-06050504, 4730-01-386-9956, 01-386-9956, 4730013869956, 013869956

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

Supply Group (FSG) NSN Assign. NIIN
47 22 FEB 1994 01-386-9956

Cross Reference | NSN 4730-01-386-9956

Part Number Cage Code Manufacturer
ER827-06050504 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
ER827-06050504 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN

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Technical Data | NSN 4730-01-386-9956

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CHROMATE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B66 FLARELESS ALL ENDS
SEAT ANGLE 12.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.520 INCHES 1ST END 0.470 INCHES 2ND END 0.470 INCHES 3RD END 0.405 INCHES 4TH END
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.180 INCHES 1ST END 0.200 INCHES 2ND END 0.200 INCHES 3RD END 0.200 INCHES 4TH END
THREAD CLASS 1A ALL ENDS
LEG LENGTH 0.540 INCHES NOMINAL ALL ENDS
III END ITEM IDENTIFICATION HU-25 COAST GUARD AIRCRAFT
MANUFACTURERS CODE 45681
DESIGN CONTROL REFERENCE ER827-06050504

Restrictions/Controls & Freight Information | NSN 4730-01-386-9956

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