Product Details | TUBE TO BOSS TEE

4730-01-102-4677 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: AS1003D061208, 4730-01-102-4677, 01-102-4677, 4730011024677, 011024677

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

Supply Group (FSG) NSN Assign. NIIN
47 22 OCT 1980 01-102-4677

Cross Reference | NSN 4730-01-102-4677

Part Number Cage Code Manufacturer
AS1003D061208 00624 EATON CORPORATION DBA AEROSPACE DIV

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Technical Data | NSN 4730-01-102-4677

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2014 OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL BOSS 3RD END THREADED EXTERNAL TUBE 2ND END BULKHEAD
CONNECTION STYLE B66 FLARELESS 1ST END B66 FLARELESS 2ND END B71 EXTERNAL SEAT FOR GASKET SEAL 3RD END
SEAT ANGLE 12.0 DEGREES 1ST END 12.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END 0.375 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJ 1ST END UNJF 2ND END UNJF 3RD END UNJF 2ND END BULKHEAD
NOMINAL THREAD SIZE 1.062 INCHES 1ST END 0.562 INCHES 2ND END 0.750 INCHES 3RD END 0.562 INCHES 2ND END BULKHEAD
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A ALL ENDS 3A 2ND END BULKHEAD
LEG LENGTH 1.649 INCHES NOMINAL 1ST END 2.383 INCHES NOMINAL 2ND END 1.523 INCHES NOMINAL 3RD END

Restrictions/Controls & Freight Information | NSN 4730-01-102-4677

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: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