Product Details | TUBE TO BOSS TEE

4730-01-083-1908 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: MS5184124SS, MS51841-24SS, MS518414SS, MS51841-4SS, 11663052, 5S5BUSS, 5S5BU-SS, 4730-01-083-1908, 01-083-1908, 4730010831908, 010831908

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

Supply Group (FSG) NSN Assign. NIIN
47 19 SEP 1979 01-083-1908

Demand History | NSN 4730-01-083-1908

Part Number Request Date QTY Origin
11663052 2016-12-355 98 United States
4730-01-083-1908 2011-07-201 38 MANUAL

Cross Reference | NSN 4730-01-083-1908

Part Number Cage Code Manufacturer
11663052 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5S5BU-SS 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
5S5BU-SS 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
MS51841-24SS 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51841-4SS 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-083-1908

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE II,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL BOSS 3RD END
CONNECTION STYLE B66 FLARELESS 1ST END B66 FLARELESS 2ND END B71A EXTERNAL SEAT FOR GASKET SEAL 3RD END
SEAT ANGLE 12.0 DEGREES 1ST END 12.0 DEGREES 2ND END 37.0 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.312 INCHES 1ST END 0.312 INCHES 2ND END
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD CLASS 2A ALL ENDS
LEG LENGTH 0.953 INCHES NOMINAL 1ST END 0.953 INCHES NOMINAL 2ND END 1.094 INCHES NOMINAL 3RD END
FURNISHED ITEMS AND QUANTITY 2 TUBE COUPLING NUT W/SLEEVE AND 1 PREFORMED PACKING
SPECIFICATION/STANDARD DATA 96906-MS51841 GOVERNMENT STANDARD
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS51841-4SS

Restrictions/Controls & Freight Information | NSN 4730-01-083-1908

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