Product Details | TUBE TEE

4730-00-243-7439 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: 12S11617, 12S1161-7, 4730-00-243-7439, 00-243-7439, 4730002437439, 002437439

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

Supply Group (FSG) NSN Assign. NIIN
47 10 MAR 1971 00-243-7439

Cross Reference | NSN 4730-00-243-7439

Part Number Cage Code Manufacturer
12S1161-7 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 4730-00-243-7439

Characteristic Specifications
MATERIAL STEEL OVERALL
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B30A SOCKET 1ST END B64 FLARED 2ND END
SEAT ANGLE 37.0 DEGREES 2ND END
THREAD SERIES DESIGNATOR UNJF 2ND END
NOMINAL THREAD SIZE 0.438 INCHES 2ND END
THREAD CLASS 3A 2ND END
LEG LENGTH 0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM 1ST END 1.120 INCHES MINIMUM AND 1.180 INCHES MAXIMUM 2ND END 2.450 INCHES MINIMUM AND 2.510 INCHES MAXIMUM 3RD END
SPECIAL FEATURES SECOND END RUN 100.0 DEG TO MAIN RUN
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12S1161-7

Restrictions/Controls & Freight Information | NSN 4730-00-243-7439

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
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable