4730-01-191-5977 COUPLING,PIPE Index 4730-01-191-5981 UNION

National Stock Number:
4730-01-191-5980

Federal Supply Class:
4730

National Item Identification Number:
011915980

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:
14-97-027396169ELECTRIC BOAT CORPORATION
2621-021-04 ITEM 2129030GUILL TOOL & ENGINEERING CO INC
2621-021-04 ITEM 2196169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END
FLOW ANGLE90.0 DEGREES
MATERIALSTEEL COMP 304 OVERALL
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END


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