2520-00-081-5179 SOCKET ASSEMBLY,STE Index 4820-00-081-5182 VALVE,SAFETY RELIEF

National Stock Number:
4730-00-081-5181

Federal Supply Class:
4730

National Item Identification Number:
000815181

Description:
REDUCER,BOSS

Detail:
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).


Manufacturer Information:
16-12F50G5S30780PARKER-HANNIFIN CORPORATION
16-12F50G5S45681PARKER-HANNIFIN CORPORATION
16-12F50G5S98441PARKER HANNIFIN CORP
492-151359F512PARKER-HANNIFIN CORPORATION
931811319200US ARMY ARDEC RDECOM
M19-20873 PC N0 1859F512PARKER-HANNIFIN CORPORATION
M19-20873 PC NO 1859F512PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED INTERNAL BOSS 1ST END
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
MATERIALSTEEL COMP 1010 OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
NOMINAL OVERALL LENGTH1.750 INCHES
NOMINAL THREAD SIZE1.062 INCHES 1ST END
NOMINAL THREAD SIZE1.312 INCHES 2ND END
REDUCER TYPECONCENTRIC
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS


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