4730-00-371-8871 ADAPTER,STRAIGHT,FLANGE TO PIPE Index 4730-00-371-8875 COUPLING,PIPE

National Stock Number:
4730-00-371-8872

Federal Supply Class:
4730

National Item Identification Number:
003718872

Description:
ADAPTER,STRAIGHT,FLANGE TO PIPE

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 STANDARD PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A PIPE OR PIPE FITTING IN A STRAIGHT LINE.


Manufacturer Information:
2400-04PCASSY396169ELECTRIC BOAT CORPORATION
2464-166PCF576096169ELECTRIC BOAT CORPORATION
296-5901-71556PCF6053711NAVAL SEA SYSTEMS COMMAND
313-3803-795962ALTAPCF453711NAVAL SEA SYSTEMS COMMAND
2464-166PCF576496169ELECTRIC BOAT CORPORATION
2464-456PCF576496169ELECTRIC BOAT CORPORATION
319-3803-231517PCF576053711NAVAL SEA SYSTEMS COMMAND
319-3803-231517PCF576453711NAVAL SEA SYSTEMS COMMAND
320-4801-235242ALT4PCASSY353711NAVAL SEA SYSTEMS COMMAND
349-3803-839046PCF576053711NAVAL SEA SYSTEMS COMMAND
349-3803-839046PCF576453711NAVAL SEA SYSTEMS COMMAND
490227PCASSY253711NAVAL SEA SYSTEMS COMMAND
42004PCASSY281316PORTSMOUTH NAVAL SHIPYARD
42481PCIT010ASSY281316PORTSMOUTH NAVAL SHIPYARD
547P775PPCF6014921CRAMP SHIPBUILDING AND DRYDOCK CO
5075-381PCF581316PORTSMOUTH NAVAL SHIPYARD
66074PCRF982126MARE ISLAND NAVAL SHIPYARD


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.938 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.375 INCHES SECOND END
BOLT HOLE QUANTITY4 SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
FLANGE SHAPEROUND WITH HOLES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COMP 321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 321 OVERALL
NOMINAL OUTSIDE DIAMETER6.000 INCHES SECOND END
NOMINAL THICKNESS0.250 INCHES SECOND END
NOMINAL OVERALL LENGTH3.500 INCHES
NOMINAL THREAD SIZE1.500 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER5.125 INCHES SECOND END
RAISED FACE NOMINAL HEIGHT0.500 INCHES SECOND END
SPECIAL FEATURESFURNISHED WITH CAP AND ISOLATING RUBBER
THREAD SERIES DESIGNATORNPT FIRST END


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