4730-01-320-1639 ELBOW,TUBE TO BOSS Index 4730-01-320-1641 ELBOW,FLANGE TO PIPE

National Stock Number:
4730-01-320-1640

Federal Supply Class:
4730

National Item Identification Number:
013201640

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:
2621-166-0390699UNIMASCO INC
2621-166-03 PCR14871905DERBYSHIRE MACHINE & TOOL CO
704-468526280064NAVAL SHIP SYSTEMS COMMAND
704-4685262 ITEM F380064NAVAL SHIP SYSTEMS COMMAND
2621-166-03 PCR14896169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-20159,TYPE1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER8.690 INCHES ALL ENDS
NOMINAL THICKNESS1.380 INCHES ALL ENDS
BOLT HOLE QUANTITY10 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER7.188 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
LEG LENGTH7.880 INCHES NOMINAL ALL ENDS
FLOW ANGLE90.0 DEGREES


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