3040-00-295-8619 BELL CRANK Index 4730-00-295-8622 COUPLING HALF,SPECIAL

National Stock Number:
4730-00-295-8621

Federal Supply Class:
4730

National Item Identification Number:
002958621

Description:
ADAPTER,STRAIGHT,HOSE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD HOSE THREADS ON ONE END, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A HOSE. THE OTHER END HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN A HOSE OR HOSE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. SEE ALSO COUPLING, HOSE AND CONNECTOR, HOSE, BULKHEAD. EXCLUDES ITEMS HAVING FLANGED ENDS.


Manufacturer Information:
1294264-10117772AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC
1294264-10130205MERCER PRODUCTS & MANUFACTURING COMPANY
1294264-10180378TRIUMPH AEROSTRUCTURES, LLC
1294264-10198897LOCKHEED MARTIN CORP


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE 1ST END
CONNECTION STYLEBEADED HOSE 1ST END
CONNECTION STYLEGASKET SEAL (BOSS) 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 321 OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.125 INCHES 1ST END
NOMINAL OVERALL LENGTH0.660 INCHES
NOMINAL THREAD SIZE0.750 INCHES 2ND END
SPECIAL FEATURESFLANGE,2.328 IN.SQUARE,W/FOUR MTG HOLES 0.203 IN. ID,ON BOSS END
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B 2ND END
THREAD SERIES DESIGNATORUNF 2ND END


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