4730-01-416-6819, ELBOW,TUBE

National Stock Number:
4730-01-416-6819

Federal Supply Class:
4730

National Item Identification Number:
014166819

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:

23005203	63005	ROLLS-ROYCE CORPORATION
23084761	63005	ROLLS-ROYCE CORPORATION

Techincal Specification:

CONNECTION STYLE	FLARED (TUBE) SECOND END
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
FLOW ANGLE	45.0 DEGREES
LEG LENGTH	0.703 INCHES MINIMUM AND 0.750 INCHES MAXIMUM SECOND END
LEG LENGTH	0.813 INCHES NOMINAL FIRST END
MATERIAL	STEEL COMP 304 OR STEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.437 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.437 INCHES FIRST END BULKHEAD
SEAT ANGLE	12.0 DEGREES FIRST END
SEAT ANGLE	37.0 DEGREES SECOND END
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A ALL ENDS
THREAD CLASS	3A FIRST END BULKHEAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS

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