1560-00-983-4522 FITTING ASSEMBLY Index 1560-00-983-4529 FAIRING ASSEMBLY

National Stock Number:
4730-00-983-4525

Federal Supply Class:
4730

National Item Identification Number:
009834525

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:
K678106-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
BOLT HOLE QUANTITY4 FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE SHAPERECTANGULAR WITH HOLES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,COND T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL LENGTH1.750 INCHES FIRST END
NOMINAL THREAD SIZE1.312 INCHES SECOND END
NOMINAL WIDTH1.750 INCHES FIRST END
THREAD CLASS3AB SECOND END
THREAD SERIES DESIGNATORUN SECOND END
THREAD QUANTITY PER INCH12 SECOND END


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