Product Details | TUBE TO BOSS TEE

4730-01-311-6389 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also TEE, TUBE; and TEE, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: 4-161-408-02, 4730-01-311-6389, 01-311-6389, 4730013116389, 416140802, 013116389

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

Supply Group (FSG) NSN Assign. NIIN
47 01 DEC 1989 01-311-6389

Cross Reference | NSN 4730-01-311-6389

Part Number Cage Code Manufacturer
4-161-408-02 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4730-01-311-6389

Technical Data | NSN 4730-01-311-6389

Characteristic Specifications
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B64 FLARED 1ST END B71 EXTERNAL SEAT FOR GASKET SEAL 2ND END B64 FLARED 3RD END
SEAT ANGLE 37.0 DEGREES 1ST END 37.0 DEGREES 3RD END
THREAD SERIES DESIGNATOR UNF 1ST END UNF 2ND END UNF 3RD END
NOMINAL THREAD SIZE 0.435 INCHES 1ST END 0.435 INCHES 2ND END 0.435 INCHES 3RD END
LEG LENGTH 0.864 INCHES NOMINAL 1ST END 1.071 INCHES NOMINAL 2ND END 0.896 INCHES NOMINAL 3RD END
FLOW ANGLE 90.0 DEGREES
SPECIAL FEATURES HEXAGON NUT WITH EXTENDED WASHER ON BOSS END FOR WRENCHING
MANUFACTURERS CODE 99193
DESIGN CONTROL REFERENCE 4-161-408-02

Restrictions/Controls & Freight Information | NSN 4730-01-311-6389

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.
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