4730-01-091-2812 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4720-01-091-2814 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-091-2813

Federal Supply Class:
4730

National Item Identification Number:
010912813

Description:
ELBOW,PIPE TO BOSS

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end 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 or heel inlet(s). It is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also ELBOW, PIPE; and ELBOW, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
2621-021-0296169ELECTRIC BOAT CORPORATION
2621-021-02ASSY3696169ELECTRIC BOAT CORPORATION
262102102-003696169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
CONNECTION STYLESOCKET (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH2.690 INCHES NOMINAL ALL ENDS
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL THREAD SIZE1.062 INCHES SECOND END
NOMINAL THREAD SIZE1.062 INCHES SECOND END BULKHEAD
UNION JOINT LOCATIONFIRST END
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A SECOND END
THREAD CLASS2A SECOND END BULKHEAD
THREAD SERIES DESIGNATORUN SECOND END
THREAD SERIES DESIGNATORUN SECOND END BULKHEAD
THREAD QUANTITY PER INCH12 SECOND END
THREAD QUANTITY PER INCH12 SECOND END BULKHEAD


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