3040-00-451-1789 SHAFT,SHOULDERED Index 2520-00-451-1792 RETAINER,BRACKET,MOUNTING

National Stock Number:
4730-00-451-1791

Federal Supply Class:
4730

National Item Identification Number:
004511791

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:
2584501076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
258450180064NAVAL SHIP SYSTEMS COMMAND
258450180212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
BEVEL DEPTH0.062 INCHES NOMINAL
FACE SEATING SURFACE CONDITIONGROUND
FLANGE DIAMETER7.775 INCHES NOMINAL
FLANGE SECTION STYLEBEVELED FACE, RAISED NECK
INNER BOLT CIRCLE DIAMETER5.120 INCHES NOMINAL
INNER BOLT CIRCLE HOLE QUANTITY1
INNER BOLT CIRCLE HOLE DIAMETER0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
MATERIALSTEEL
NECK HEIGHT0.635 INCHES NOMINAL
OUTER BOLT CIRCLE DIAMETER5.774 INCHES NOMINAL
OUTER BOLT CIRCLE HOLE QUANTITY8
OUTER BOLT CIRCLE HOLE DIAMETER0.800 INCHES MINIMUM AND 0.830 INCHES MAXIMUM
REDUCER FLANGE HOLE TYPEECCENTRIC
STYLE DESIGNATORROUND, TWO BOLT HOLE CIRCLES
SURFACE TREATMENTCADMIUM
THICKNESS0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM


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