2915-00-439-1917 COVER ASSEMBLY Index 4320-00-439-1971 PUMP,ROTARY

National Stock Number:
4730-00-439-1953

Federal Supply Class:
4730

National Item Identification Number:
004391953

Description:
ELBOW,TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
670545024617GENERAL MOTORS CORP
670545051226ASSOCIATED AEROSPACE ACTIVITIES INC
670545073342ALLISON TRANSMISSION INC


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FLOW ANGLE45.0 DEGREES
LEG LENGTH1.453 INCHES NOMINAL SECOND END
LEG LENGTH1.844 INCHES NOMINAL FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES SECOND END
NOMINAL THREAD SIZE1.062 INCHES FIRST END
NOMINAL THREAD SIZE1.312 INCHES SECOND END
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURES1ST END BULKHEAD 1.062-12 IN.,UN,CL 3A
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS


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