6645-01-492-9823 METER,TIME TOTALIZING Index 3020-01-492-9825 GEAR SET,SPUR,MATCHED

National Stock Number:
4730-01-492-9824

Federal Supply Class:
4730

National Item Identification Number:
014929824

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:
2MP523748899CP INDUSTRIES HOLDINGS, INC
2MP5237-248899CP INDUSTRIES HOLDINGS, INC
2MP5237-2F48899CP INDUSTRIES HOLDINGS, INC
4X1593348899CP INDUSTRIES HOLDINGS, INC
MIL-F-2260681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
MEDIA FOR WHICH DESIGNEDGAS SINGLE RESPONSE
NOMINAL OVERALL LENGTH4.375 INCHES
NOMINAL THREAD SIZE2.750 INCHES 1ST END
NOMINAL THREAD SIZE1.188 INCHES 2ND END
PART NAME ASSIGNED BY CONTROLLING AGENCYSTP-INLET/OUTLET DRAIN PLUG
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.312 INCHES 1ST END
REDUCER TYPECONCENTRIC
THREAD CLASS3A 1ST END
THREAD CLASS3A 2ND END
THREAD QUANTITY PER INCH12 2ND END
THREAD QUANTITY PER INCH8 1ST END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUN 2ND END


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