4730-01-287-4686, ELBOW,TUBE

National Stock Number:
4730-01-287-4686

Federal Supply Class:
4730

National Item Identification Number:
012874686

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:

MIL-DTL-18866	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51507A10Z	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	FLARED (TUBE) FIRST END
CONNECTION STYLE	FLARED (TUBE) SECOND END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
FURNISHED ITEMS AND QUANTITY	2 NUT WITH SLEEVE
LEG LENGTH	1.560 INCHES NOMINAL SECOND END
LEG LENGTH	2.390 INCHES NOMINAL FIRST END
MATERIAL	STEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES SECOND END
NOMINAL THREAD SIZE	0.875 INCHES SECOND END
NOMINAL THREAD SIZE	0.875 INCHES FIRST END
SEAT ANGLE	37.0 DEGREES FIRST END
SEAT ANGLE	37.0 DEGREES SECOND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-18866 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ZINC OVERALL
THREAD CLASS	2A FIRST END
THREAD CLASS	2A SECOND END
THREAD CLASS	2A FIRST END BULKHEAD
THREAD SERIES DESIGNATOR	UNF FIRST END
THREAD SERIES DESIGNATOR	UNF FIRST END BULKHEAD
THREAD SERIES DESIGNATOR	UNF SECOND END

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