4730-00-893-3767 FLANGE,PIPE Index 4730-00-893-3769 FLANGE,PIPE

National Stock Number:
4730-00-893-3768

Federal Supply Class:
4730

National Item Identification Number:
008933768

Description:
FLANGE,PIPE

Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).


Manufacturer Information:
202994PC17ASSYR43689HUNTINGTON INGALLS INC
2640-06896169ELECTRIC BOAT CORPORATION
2640-068PC17-4IN96169ELECTRIC BOAT CORPORATION
2641-068ASSY1RK96169ELECTRIC BOAT CORPORATION
2641-068ASSY1RKPC2696169ELECTRIC BOAT CORPORATION
2641-068ASSYIRK96169ELECTRIC BOAT CORPORATION
SS845-188981780064NAVAL SHIP SYSTEMS COMMAND
SS845-1889817-1780064NAVAL SHIP SYSTEMS COMMAND
641-068ASSYIRKPC2696192STANDARD PLASTICS CO INC PRECISION MATERIALS DIV SUB OF AUGAT INC


Techincal Specification:
BOLT CIRCLE DIAMETER7.187 INCHES NOMINAL
BOLT HOLE DIAMETER0.687 INCHES NOMINAL
BOLT HOLE QUANTITY10
FACE SEATING SURFACE CONDITIONUNFINISHED
FLANGE DIAMETER8.688 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-16113 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SPECIAL FEATURESINLUDES TWO FLANGES;CENTER HOLE 9/16-18 UNF 2BTHD;ONE PLUG,HEX HEAD 3/8 IN.TUBE SIZE;AND ONE O-RING
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
SURFACE TREATMENTOXIDE
THICKNESS1.000 INCHES NOMINAL


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