4730-01-242-1285 REDUCER,TUBE Index 4730-01-242-1287 COUPLING,PIPE

National Stock Number:
4730-01-242-1286

Federal Supply Class:
4730

National Item Identification Number:
012421286

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:
5029207-05499696LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS
5029207-054-199696LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (TUBE) SECOND END
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH1.172 INCHES
NOMINAL THREAD SIZE0.438 INCHES FIRST END
NOMINAL THREAD SIZE8.0 MILLIMETERS SECOND END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS3A FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
THREAD PITCH IN MILLIMETERS1.0 SECOND END
THREAD SERIES DESIGNATORISO M SECOND END
THREAD TOLERANCE CLASS6G EXTERNAL SECOND END


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