4730-01-458-8139, ELBOW,TUBE TO BOSS

National Stock Number:
4730-01-458-8139

Federal Supply Class:
4730

National Item Identification Number:
014588139

Description:
ELBOW,TUBE TO BOSS

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting 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. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Manufacturer Information:

MS51527B24Z

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLE	FLARED (TUBE) 1ST END
CONNECTION TYPE	THREADED EXTERNAL BOSS 2ND END
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END
FURNISHED ITEMS AND QUANTITY	1 TUBE COUPLING NUT AND 1 COMPRESSION SLEEVE
FLOW ANGLE	90.0 DEGREES
LEG LENGTH	2.330 INCHES NOMINAL 1ST END
LEG LENGTH	2.390 INCHES MAXIMUM 2ND END
MATERIAL	STEEL OVERALL
MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	HYDRAULIC FLUID SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.500 INCHES 1ST END
NOMINAL THREAD SIZE	1.875 INCHES ALL ENDS
SEAT ANGLE	37.0 DEGREES ALL ENDS
SURFACE TREATMENT	ZINC OVERALL
THREAD CLASS	2A ALL ENDS
THREAD QUANTITY PER INCH	12 ALL ENDS
THREAD SERIES DESIGNATOR	UN ALL ENDS

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