4730-00-804-1936 ELBOW,TUBE TO BOSS Index 4730-00-804-1938 REDUCER,TUBE

National Stock Number:
4730-00-804-1937

Federal Supply Class:
4730

National Item Identification Number:
008041937

Description:
REDUCER,TUBE

Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24399-1800624EATON AEROQUIP LLC
MS24399-1806581ALLAN AIRCRAFT SUPPLY CO., LLC
MS24399-1813899HYDRO-FITTING MANUFACTURING CORPORATION
MS24399-1814397FABER ENTERPRISES, INC.
MS24399-1814798DESIGNED METAL CONNECTIONS INC
MS24399-1822995CROWN FITTING CO INC
MS24399-1834724ACRA AEROSPACE INC
MS24399-1871563COLLINS ENGINEERING CORP
MS24399-1896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1137 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES SECOND END
NOMINAL OVERALL LENGTH1.796 INCHES
NOMINAL THREAD SIZE1.062 INCHES FIRST END
NOMINAL THREAD SIZE0.500 INCHES SECOND END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES FIRST END
SEAT ANGLE37.0 DEGREES SECOND END
SURFACE TREATMENTCADMIUM INSIDE
SURFACE TREATMENTCADMIUM OUTSIDE
THREAD CLASS3A FIRST END
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUN FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
THREAD QUANTITY PER INCH12 FIRST END


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