5306-00-168-1938 BOLT,SHOULDER Index 4720-00-168-1943 HOSE,AIR DUCT

National Stock Number:
4730-00-168-1942

Federal Supply Class:
4730

National Item Identification Number:
001681942

Description:
ELBOW,FLANGE

Detail:
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. It has flange connections on both ends designed to connect with another flange connection, or a compression type mounting pad. It may have side and/or heel inlet(s).


Manufacturer Information:
369A806202731MCDONNELL DOUGLAS HELICOPTER CO INC
369A80621KVX4MD HELICOPTERS INC
369A80628V613THE BOEING COMPANY


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.198 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.198 INCHES SECOND END
BOLT CIRCLE NOMINAL DIAMETER2.000 INCHES FIRST END
BOLT HOLE QUANTITY2 FIRST END
BOLT HOLE QUANTITY4 SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.750 INCHES SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.750 INCHES SECOND END
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
FLANGE SHAPEOVAL WITH HOLES FIRST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.125 INCHES NOMINAL SECOND END
LEG LENGTH2.125 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-327 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL LENGTH2.250 INCHES SECOND END
NOMINAL LENGTH2.500 INCHES FIRST END
NOMINAL THICKNESS0.125 INCHES FIRST END
NOMINAL THICKNESS0.130 INCHES SECOND END
NOMINAL WIDTH1.625 INCHES FIRST END
NOMINAL WIDTH2.250 INCHES SECOND END


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