4730-01-586-2939 FITTING,LUBRICATION Index 4730-01-586-3350 ELBOW,PIPE

National Stock Number:
4730-01-586-3037

Federal Supply Class:
4730

National Item Identification Number:
015863037

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
MIL-DTL-1886681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51525-B50U583SAE INTERNATIONAL
MS51525-B581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS51525-B596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51525B596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.125 INCHES ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
THREAD CLASS2A ALL ENDS
SPECIAL FEATURESCARBON STEEL PARTS SHALL BE PALATED/COATED WITH ANY SUITABLE MATERIAL THAT PASSES 72H SALT SPRAY TEST PER ASTM B117; CADMIUM PLATING IS NOT PREFERRED DUE TO ENVIRONMENTAL REASONS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-DTL-18866
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51525B5


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