Product Details | PIPE TO TUBE TEE

4730-00-278-5287 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

Part Alternates: 811, 811 8RT-B, 8118RTB, 811RT8, 8RTB, 8RT-B, 4730-00-278-5287, 00-278-5287, 4730002785287, 002785287

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-278-5287

Cross Reference | NSN 4730-00-278-5287

Part Number Cage Code Manufacturer
811 88041 AIR CORPS STANDARDS UNDER CUSTODIANISHIP OF THE
811 8RT-B 88041 AIR CORPS STANDARDS UNDER CUSTODIANISHIP OF THE
811RT8 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
8RT-B 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
8RT-B 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION

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Technical Data | NSN 4730-00-278-5287

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B64 FLARED 1ST END B67B PLAIN 2ND END B64 FLARED 3RD END
SEAT ANGLE 30.0 DEGREES 1ST END 30.0 DEGREES 3RD END
NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 3RD END
THREAD SERIES DESIGNATOR UNS 1ST END NPT 2ND END UNS 3RD END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.750 INCHES 3RD END
THREAD QUANTITY PER INCH 18 1ST END 18 3RD END
THREAD CLASS 2A 1ST END 2A 3RD END
LEG LENGTH 1.062 INCHES NOMINAL 1ST END 1.188 INCHES NOMINAL 2ND END 1.062 INCHES NOMINAL 3RD END
MANUFACTURERS CODE 88041
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 811
MANUFACTURERS CODE 88041
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 811 8RT-B

Restrictions/Controls & Freight Information | NSN 4730-00-278-5287

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 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable