5340-01-520-7366 PAD,CUSHIONING Index 4820-01-520-7368 CAP,VALVE

National Stock Number:
4730-01-520-7367

Federal Supply Class:
4730

National Item Identification Number:
015207367

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:
759259653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEFLANGE 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CRITICALITY CODE JUSTIFICATIONFEAT
FLANGE FACE DESIGNPLAIN WITH GASKET GROOVE 1ST END
FLANGE SHAPEROUND 1ST END
MATERIALALUMINUM ALLOY 6061 BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYFLANGE, BALL VALVE
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER2.440 INCHES 1ST END
NOMINAL THICKNESS0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH2.710 INCHES
NOMINAL THREAD SIZE2.500 INCHES 2ND END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; O'RING FACE SEAL ON FLANGE
SURFACE TREATMENTANODIZE BODY
THREAD CLASS3A 2ND END
THREAD QUANTITY PER INCH12 2ND END
THREAD SERIES DESIGNATORUNJ 2ND END


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