4730-01-189-6581 CROSS,TUBE Index 4720-01-189-6583 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-189-6582

Federal Supply Class:
4730

National Item Identification Number:
011896582

Description:
ADAPTER,STRAIGHT,FLANGE TO BOSS

Detail:
AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. 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 FLANGE OR FLANGE FITTING TO BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE.


Manufacturer Information:
75A72060076301THE BOEING COMPANY
75A720600-200118463CARDEN MACHINE SHOP, INC.
75A720600-200130205MERCER PRODUCTS & MANUFACTURING COMPANY
75A720600-200176301THE BOEING COMPANY


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.195 INCHES FIRST END0.195 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER1.545 INCHES FIRST END1.545 INCHES FIRST END
BOLT HOLE QUANTITY3 FIRST END3 FIRST END
CONNECTION TYPEFLANGE FIRST ENDFLANGE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND ENDTHREADED EXTERNAL BOSS SECOND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND ENDEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
FLANGE FACE DESIGNPLAIN FIRST ENDPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST ENDROUND WITH HOLES FIRST END
MATERIALTITANIUM ALLOY OVERALLTITANIUM ALLOY OVERALL
NOMINAL OVERALL LENGTH1.024 INCHES1.024 INCHES
NOMINAL OUTSIDE DIAMETER2.122 INCHES FIRST END2.122 INCHES FIRST END
NOMINAL THICKNESS0.095 INCHES FIRST END0.095 INCHES FIRST END
NOMINAL THREAD SIZE0.437 INCHES SECOND END0.437 INCHES SECOND END
THREAD CLASS2A SECOND END2A SECOND END
THREAD SERIES DESIGNATORUNS SECOND ENDUNS SECOND END
THREAD QUANTITY PER INCH24 SECOND END24 SECOND END


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