4730-00-262-1092 REDUCER,PIPE Index 4820-00-262-1098 VALVE,CHECK

National Stock Number:
4730-00-262-1097

Federal Supply Class:
4730

National Item Identification Number:
002621097

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:
T1075-200AZ08118EATON AVIATION CORPORATION
U21220AD08118EATON AVIATION CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3,T8510 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-268,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPEFLANGE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
NOMINAL THICKNESS0.187 INCHES 1ST END
NOMINAL LENGTH3.000 INCHES 1ST END
NOMINAL WIDTH3.000 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
BOLT HOLE NOMINAL DIAMETER0.328 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.344 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.344 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
THREAD SERIES DESIGNATORUNS 2ND END
NOMINAL THREAD SIZE2.669 INCHES 2ND END
THREAD QUANTITY PER INCH16 2ND END
THREAD CLASS2A 2ND END
NOMINAL OVERALL LENGTH1.290 INCHES


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