Product Details | TUBE TEE

4730-01-231-9388 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: NAS1763081012, NAS1763-081012, 4730-01-231-9388, 01-231-9388, 4730012319388, 012319388

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

Supply Group (FSG) NSN Assign. NIIN
47 07 MAY 1986 01-231-9388

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Technical Data | NSN 4730-01-231-9388

Characteristic Specifications
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 3RD END
NOMINAL THREAD SIZE 1.063 INCHES 3RD END
LEG LENGTH 1.560 INCHES NOMINAL 3RD END
MATERIAL STEEL COMP 4130 OVERALL
THREAD QUANTITY PER INCH 12 3RD END
CONNECTION TYPE THREADED EXTERNAL TUBE 2ND END
THREAD QUANTITY PER INCH 14 2ND END
THREAD CLASS 3A 2ND END
SURFACE TREATMENT CADMIUM OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) 1ST END
THREAD QUANTITY PER INCH 16 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD CLASS 3A 3RD END
THREAD SERIES DESIGNATOR UNJ 1ST END
SEAT ANGLE 12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES 2ND END
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END
THREAD SERIES DESIGNATOR UNJ 2ND END
SEAT ANGLE 12.0 DEGREES 2ND END
SPECIFICATION/STANDARD DATA 80205-NAS1763 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
LEG LENGTH 1.330 INCHES NOMINAL 1ST END
THREAD SERIES DESIGNATOR UNJ 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END
SEAT ANGLE 12.0 DEGREES 3RD END
NOMINAL THREAD SIZE 0.875 INCHES 2ND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE FLARELESS (TUBE) 2ND END
CONNECTION STYLE FLARELESS (TUBE) 3RD END
LEG LENGTH 1.314 INCHES NOMINAL 2ND END
THREAD CLASS 3B 1ST END

Restrictions/Controls & Freight Information | NSN 4730-01-231-9388

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Category Code Description
No Freight Information