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 TYPE	THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION TYPE	THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE	FLARED (TUBE) 1ST END
CONNECTION STYLE	FLARED (TUBE) 2ND END
FURNISHED ITEMS AND QUANTITY	2 NUT WITH SLEEVE
LEG LENGTH	1.560 INCHES NOMINAL 2ND END
LEG LENGTH	2.390 INCHES NOMINAL 1ST END
MATERIAL	STEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES 2ND END
NOMINAL THREAD SIZE	0.875 INCHES 1ST END
NOMINAL THREAD SIZE	0.875 INCHES 2ND END
SEAT ANGLE	37.0 DEGREES 1ST END
SEAT ANGLE	37.0 DEGREES 2ND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-18866 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ZINC OVERALL
THREAD CLASS	2A 1ST END
THREAD CLASS	2A 1ST END BULKHEAD
THREAD CLASS	2A 2ND END
THREAD SERIES DESIGNATOR	UNF 1ST END
THREAD SERIES DESIGNATOR	UNF 1ST END BULKHEAD
THREAD SERIES DESIGNATOR	UNF 2ND END

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