4320-00-009-8994 IMPELLER,PUMP,CENTRIFUGAL Index 5970-00-009-9001 INSULATOR,WASHER

National Stock Number:
4730-00-009-8996

Federal Supply Class:
4730

National Item Identification Number:
000098996

Description:
ADAPTER,STRAIGHT,FLANGE TO TUBE

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 MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A TUBE OR TUBE FITTING IN A STRAIGHT LINE.


Manufacturer Information:
123HM10239-51126512NORTHROP GRUMMAN SYSTEMS CORPORATION
123HM10239-51159U82NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
123HM10239-51161174NORTHROP GRUMMAN SYSTEMS CORPORATION
123MH10239-51165777HOWE MACHINE & TOOL CORP.
123HM10239-51179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.268 INCHES SECOND END
BOLT HOLE QUANTITY4 SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.389 INCHES SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.389 INCHES SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL LENGTH2.187 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END
NOMINAL OVERALL LENGTH1.500 INCHES
NOMINAL THICKNESS0.250 INCHES SECOND END
NOMINAL THREAD SIZE1.312 INCHES FIRST END
NOMINAL WIDTH2.187 INCHES SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS3A FIRST END
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORUN FIRST END


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