4730-00-491-7745 ADAPTER,STRAIGHT,FLANGE TO TUBE Index 3655-00-491-7748 RETAINER,SPRING

National Stock Number:
4730-00-491-7746

Federal Supply Class:
4730

National Item Identification Number:
004917746

Description:
ELBOW,FLANGE TO TUBE

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has 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 may have side and/or heel inlet(s).


Manufacturer Information:
1C5840P2707482GENERAL ELECTRIC COMPANY


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.281 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.132 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.132 INCHES 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 2ND END
FLOW ANGLE45.0 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL LENGTH2.180 INCHES 2ND END
NOMINAL THICKNESS0.500 INCHES 2ND END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
NOMINAL WIDTH2.180 INCHES 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTPASSIVATE OUTSIDE
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


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