Product Details | TUBE TEE

4730-01-014-6831 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. 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. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

Part Alternates: AS4304K08, KC109C8, KC109K8, 4730-01-014-6831, 01-014-6831, 4730010146831, 010146831

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

Supply Group (FSG) NSN Assign. NIIN
47 31 DEC 1975 01-014-6831

Cross Reference | NSN 4730-01-014-6831

Part Number Cage Code Manufacturer
AS4304K08 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC109C8 22264 JOHN F KENNEDY SPACE CENTER DBA NASA
KC109K8 22264 JOHN F KENNEDY SPACE CENTER DBA NASA

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Technical Data | NSN 4730-01-014-6831

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OUTSIDE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL TUBE 3RD END
CONNECTION STYLE B65 COMPRESSION 1ST END B3 SWIVEL NUT, FLARE 3RD END
SEAT ANGLE 37.0 DEGREES 1ST END 39.5 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 3RD END
THREAD SERIES DESIGNATOR UNF 1ST END UNF 3RD END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.750 INCHES 3RD END
THREAD CLASS 3A 1ST END 3B 3RD END
LEG LENGTH 1.031 INCHES NOMINAL 1ST END 1.375 INCHES NOMINAL 3RD END
SPECIAL FEATURES MACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RINGS PER KC103

Restrictions/Controls & Freight Information | NSN 4730-01-014-6831

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