5310-00-426-0706 WASHER,FLAT Index 3020-00-426-0711 SPROCKET WHEEL

National Stock Number:
4730-00-426-0710

Federal Supply Class:
4730

National Item Identification Number:
004260710

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:
3Q759B30003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
3Q759B98296STANDARD MFG CO INC
3Q759B-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALSTEEL COMP 1213 OVERALL
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.021 INCHES 2ND END
REDUCER TYPECONCENTRIC
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL OVERALL LENGTH1.281 INCHES
NOMINAL THREAD SIZE0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
THREAD CLASS3A 1ST END
THREAD CLASS3A 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL


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