4730-01-398-8325, ELBOW,PIPE TO TUBE

National Stock Number:
4730-01-398-8325

Federal Supply Class:
4730

National Item Identification Number:
013988325

Description:
ELBOW,PIPE TO TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other 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. It may have side or heel inlet(s). See also ELBOW, PIPE; ELBOW, TUBE; 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
MS51504A4Z	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL OVERALL
SURFACE TREATMENT	ZINC OVERALL
MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	400.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END
	THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE	FLARED (TUBE) 1ST END
	PLAIN (PIPE) 2ND END
SEAT ANGLE	37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR	UNF 1ST END
	NPTF 2ND END
NOMINAL THREAD SIZE	0.438 INCHES 1ST END
	0.125 INCHES 2ND END
THREAD CLASS	2A 1ST END
LEG LENGTH	0.890 INCHES NOMINAL 1ST END
	0.780 INCHES NOMINAL 2ND END
FLOW ANGLE	90.0 DEGREES
FURNISHED ITEMS AND QUANTITY	1 TUBE COUPLING NUT W/SLEEVE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-18866
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS51504A4Z

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