4730-00-613-4890 VALVE,VENT Index 4720-00-613-4925 COUPLING HALF,SHAFT

National Stock Number:
4730-00-613-4917

Federal Supply Class:
4730

National Item Identification Number:
006134917

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:
209-1100-4D-HO98769SENIOR OPERATIONS LLC
209-1100H0-4D98769SENIOR OPERATIONS LLC
L-RB-56-57-4-G97928HUCK INTL INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
FURNISHED ITEMS AND QUANTITY1 GASKET AND 1 TUBE COUPLING NUT
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.281 INCHES NOMINAL 2ND END
LEG LENGTH0.953 INCHES NOMINAL 1ST END
MATERIALALUMINUM ALLOY OVERALL
MEDIA FOR WHICH DESIGNEDAERONAUTICAL FLUID 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDFLUID 1ST RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES 1ST END
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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