4710-00-109-3713 TUBE ASSEMBLY,HEADE Index 4730-00-109-3723 PLUG,PIPE

National Stock Number:
4730-00-109-3718

Federal Supply Class:
4730

National Item Identification Number:
001093718

Description:
ELBOW,TUBE TO BOSS

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end 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 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 tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.


Manufacturer Information:
SF-157#1/4X1/888080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.750 INCHES NOMINAL SECOND END
LEG LENGTH1.000 INCHES NOMINAL FIRST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL THREAD SIZE0.438 INCHES FIRST END
NOMINAL THREAD SIZE0.312 INCHES SECOND END
SEAT ANGLE45.0 DEGREES FIRST END
THREAD CLASS2A FIRST END
THREAD CLASS2B SECOND END
THREAD SERIES DESIGNATORUNF ALL ENDS


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